Summa Theologica


Question: 31 OF THE MATTER FROM WHICH THE SAVIOUR'S BODY WAS CONCEIVED (EIGHT ARTICLES)

   We have now to consider the Saviour's conception. First, as to the matter from which His body was conceived; secondly, as to the author of His conception; thirdly, as to the manner and order of His conception.

   Concerning the first there are eight points of inquiry:

    (1) Whether the flesh of Christ was derived from Adam?

    (2) Whether it was derived from David?

    (3) Of the genealogy of Christ which is given in the Gospels;

    (4) Whether it was fitting for Christ to be born of a woman?

    (5) Whether His body was formed from the purest blood of the Virgin?

    (6) Whether the flesh of Christ was in the patriarchs as to something signate?

    (7) Whether the flesh of Christ in the patriarchs was subject to sin?

    (8) Whether Christ paid tithes in the loins of Abraham?
 
Article: 1 

Whether the flesh of Christ was derived from Adam?

  Objection 1: It would seem that Christ's flesh was not derived from Adam. For the Apostle says (1 Cor. 15:47): "The first man was of the earth, earthly: the second man, from heaven, heavenly." Now, the first man is Adam: and the second man is Christ. Therefore Christ is not derived from Adam, but has an origin distinct from him.

  Objection 2: Further, the conception of Christ should have been most miraculous. But it is a greater miracle to form man's body from the slime of the earth, than from human matter derived from Adam. It seems therefore unfitting that Christ should take flesh from Adam. Therefore the body of Christ should not have been formed from the mass of the human race derived from Adam, but of some other matter.

  Objection 3: Further, by "one man sin entered into this world," i.e. by Adam, because in him all nations sinned originally, as is clear from Rm. 5:12. But if Christ's body was derived from Adam, He would have been in Adam originally when he sinned: therefore he would have contracted original sin; which is unbecoming in His purity. Therefore the body of Christ was not formed of matter derived from Adam.

  On the contrary, The Apostle says (Heb. 2:16): "Nowhere doth He"---that is, the Son of God---"take hold of the angels: but of the seed of Abraham He taketh hold." But the seed of Abraham was derived from Adam. Therefore Christ's body was formed of matter derived from Adam.

  I answer that, Christ assumed human nature in order to cleanse it of corruption. But human nature did not need to be cleansed save in as far as it was soiled in its tainted origin whereby it was descended from Adam. Therefore it was becoming that He should assume flesh of matter derived from Adam, that the nature itself might be healed by the assumption.

  Reply to Objection 1: The second man, i.e. Christ, is said to be of heaven, not indeed as to the matter from which His body was formed, but either as to the virtue whereby it was formed; or even as to His very Godhead. But as to matter, Christ's body was earthly, as Adam's body was.

  Reply to Objection 2: As stated above (Question [29], Article [1], ad 2) the mystery of Christ's Incarnation is miraculous, not as ordained to strengthen faith, but as an article of faith. And therefore in the mystery of the Incarnation we do not seek that which is most miraculous, as in those miracles that are wrought for the confirmation of faith' but what is most becoming to Divine wisdom, and most expedient to the salvation of man, since this is what we seek in all matters of faith.

   It may also be said that in the mystery of the Incarnation the miracle is not only in reference to the matter of the conception, but rather in respect of the manner of the conception and birth; inasmuch as a virgin conceived and gave birth to God.

  Reply to Objection 3: As stated above (Question [15], Article [1], ad 2), Christ's body was in Adam in respect of a bodily substance---that is to say, that the corporeal matter of Christ's body was derived from Adam: but it was not there by reason of seminal virtue, because it was not conceived from the seed of man. Thus it did not contract original sin, as others who are descended from Adam by man's seed.
 
Article: 2  

Whether Christ took flesh of the seed of David?

  Objection 1: It would seem that Christ did not take flesh of the seed of David. For Matthew, in tracing the genealogy of Christ, brings it down to Joseph. But Joseph was not Christ's father, as shown above (Question [28], Article [1], ad 1,2). Therefore it seems that Christ was not descended from David.

  Objection 2: Further, Aaron was of the tribe of Levi, as related Ex. 6. Now Mary the Mother of Christ is called the cousin of Elizabeth, who was a daughter of Aaron, as is clear from Lk. 1:5,36. Therefore, since David was of the tribe of Juda, as is shown Mt. 1, it seems that Christ was not descended from David.

  Objection 3: Further, it is written of Jechonias (Jer. 22:30): "Write this man barren . . . for there shall not be a man of his seed that shall sit upon the throne of David." Whereas of Christ it is written (Is. 9:7): "He shall sit upon the throne of David." Therefore Christ was not of the seed of Jechonias: nor, consequently, of the family of David, since Matthew traces the genealogy from David through Jechonias.

  On the contrary, It is written (Rm. 1:3): "Who was made to him of the seed of David according to the flesh."

  I answer that, Christ is said to have been the son especially of two of the patriarchs, Abraham and David, as is clear from Mt. 1:1. There are many reasons for this. First to these especially was the promise made concerning Christ. For it was said to Abraham (Gn. 22:18): "In thy seed shall all the nations of the earth be blessed": which words the Apostle expounds of Christ (Gal. 3:16): "To Abraham were the promises made and to his seed. He saith not, 'And to his seeds' as of many; but as of one, 'And to thy seed,' which is Christ." And to David it was said (Ps. 131:11): "Of the fruit of thy womb I will set upon thy throne." Wherefore the Jewish people, receiving Him with kingly honor, said (Mt. 21:9): "Hosanna to the Son of David."

   A second reason is because Christ was to be king, prophet, and priest. Now Abraham was a priest; which is clear from the Lord saying unto him (Gn. 15:9): "Take thee [Vulg.: 'Me'] a cow of three years old," etc. He was also a prophet, according to Gn. 20:7: "He is a prophet; and he shall pray for thee." Lastly David was both king and prophet.

   A third reason is because circumcision had its beginning in Abraham: while in David God's election was most clearly made manifest, according to 1 Kgs. 13:14: "The Lord hath sought Him a man according to His own heart." And consequently Christ is called in a most special way the Son of both, in order to show that He came for the salvation both of the circumcised and of the elect among the Gentiles.

  Reply to Objection 1: Faustus the Manichean argued thus, in the desire to prove that Christ is not the Son of David, because He was not conceived of Joseph, in whom Matthew's genealogy terminates. Augustine answered this argument thus (Contra Faust. xxii): "Since the same evangelist affirms that Joseph was Mary's husband and that Christ's mother was a virgin, and that Christ was of the seed of Abraham, what must we believe, but that Mary was not a stranger to the family of David: and that it is not without reason that she was called the wife of Joseph, by reason of the close alliance of their hearts, although not mingled in the flesh; and that the genealogy is traced down to Joseph rather than to her by reason of the dignity of the husband? So therefore we believe that Mary was also of the family of David: because we believe the Scriptures, which assert both that Christ was of the seed of David according to the flesh, and that Mary was His Mother, not by sexual intercourse but retaining her virginity." For as Jerome says on Mt. 1:18: "Joseph and Mary were of the same tribe: wherefore he was bound by law to marry her as she was his kinswoman. Hence it was that they were enrolled together at Bethlehem, as being descended from the same stock."

  Reply to Objection 2: Gregory of Nazianzum answers this objection by saying that it happened by God's will, that the royal family was united to the priestly race, so that Christ, who is both king and priest, should be born of both according to the flesh. Wherefore Aaron, who was the first priest according to the Law, married a wife of the tribe of Juda, Elizabeth, daughter of Aminadab. It is therefore possible that Elizabeth's father married a wife of the family of David, through whom the Blessed Virgin Mary, who was of the family of David, would be a cousin of Elizabeth. or conversely, and with greater likelihood, that the Blessed Mary's father, who was of the family of David, married a wife of the family of Aaron.

   Again, it may be said with Augustine (Contra Faust. xxii) that if Joachim, Mary's father, was of the family of Aaron (as the heretic Faustus pretended to prove from certain apocryphal writings), then we must believe that Joachim's mother, or else his wife, was of the family of David, so long as we say that Mary was in some way descended from David.

  Reply to Objection 3: As Ambrose says on Lk. 3:25, this prophetical passage does not deny that a posterity will be born of the seed of Jechonias. And so Christ is of his seed. Neither is the fact that Christ reigned contrary to prophecy, for He did not reign with worldly honor; since He declared: "My kingdom is not of this world."
 
Article: 3 

Whether Christ's genealogy is suitably traced by the evangelists?

  Objection 1: It would seem that Christ's genealogy is not suitably traced by the Evangelists. For it is written (Is. 53:8): "Who shall declare His generation?" Therefore Christ's genealogy should not have been set down.

  Objection 2: Further, one man cannot possibly have two fathers. But Matthew says that "Jacob begot Joseph, the husband of Mary": whereas Luke says that Joseph was the son of Heli. Therefore they contradict one another.

  Objection 3: Further, there seem to be divergencies between them on several points. For Matthew, at the commencement of his book, beginning from Abraham and coming down to Joseph, enumerates forty-two generations. Whereas Luke sets down Christ's genealogy after His Baptism, and beginning from Christ traces the series of generations back to God, counting in all seventy-seven generations, the first and last included. It seems therefore that their accounts of Christ's genealogy do not agree.

  Objection 4: Further, we read (4 Kgs. 8:24) that Joram begot Ochozias, who was succeeded by his son Joas: who was succeeded by his son Amasius: after whom reigned his son Azarias, called Ozias; who was succeeded by his son Joathan. But Matthew says that Joram begot Ozias. Therefore it seems that his account of Christ's genealogy is unsuitable, since he omits three kings in the middle thereof.

  Objection 5: Further, all those who are mentioned in Christ's genealogy had both a father and a mother, and many of them had brothers also. Now in Christ's genealogy Matthew mentions only three mothers---namely, Thamar, Ruth, and the wife of Urias. He also mentions the brothers of Judas and Jechonias, and also Phares and Zara. But Luke mentions none of these. Therefore the evangelists seem to have described the genealogy of Christ in an unsuitable manner.

  On the contrary, The authority of Scripture suffices.

  I answer that, As is written (2 Tim. 3:16), "All Holy Scripture is inspired of God [Vulg.: 'All scripture inspired of God is profitable'], etc. Now what is done by God is done in perfect order, according to Rm. 13:1: "Those that are of God are ordained [Vulg.: 'Those that are, are ordained of God']. Therefore Christ's genealogy is set down by the evangelists in a suitable order.

  Reply to Objection 1: As Jerome says on Mt. 1, Isaias speaks of the generation of Christ's Godhead. Whereas Matthew relates the generation of Christ in His humanity; not indeed by explaining the manner of the Incarnation, which is also unspeakable; but by enumerating Christ's forefathers from whom He was descended according to the flesh.

  Reply to Objection 2: Various answers have been made by certain writers to this objection which was raised by Julian the Apostate; for some, as Gregory of Nazianzum, say that the people mentioned by the two evangelists are the same, but under different names, as though they each had two. But this will not stand: because Matthew mentions one of David's sons---namely, Solomon; whereas Luke mentions another---namely, Nathan, who according to the history of the kings (2 Kgs. 5:14) were clearly brothers.

   Wherefore others said that Matthew gave the true genealogy of Christ: while Luke gave the supposititious genealogy; hence he began: "Being (as it was supposed) the son of Joseph." For among the Jews there were some who believed that, on account of the crimes of the kings of Juda, Christ would be born of the family of David, not through the kings, but through some other line of private individuals.

   Others again have supposed that Matthew gave the forefathers according to the flesh: whereas Luke gave these according to the spirit, that is, righteous men, who are called (Christ's) forefathers by likeness of virtue.

   But an answer is given in the Qq. Vet. et Nov. Test. [*Part i, qu. lvi; part 2, qu. vi] to the effect that we are not to understand that Joseph is said by Luke to be the son of Heli: but that at the time of Christ, Heli and Joseph were differently descended from David. Hence Christ is said to have been supposed to be the son of Joseph, and also to have been the son of Heli as though (the Evangelist) were to say that Christ, from the fact that He was the son of Joseph, could be called the son of Heli and of all those who were descended from David; as the Apostle says (Rm. 9:5): "Of whom" (viz. the Jews) "is Christ according to the flesh."

   Augustine again gives three solutions (De Qq. Evang. ii), saying: "There are three motives by one or other of which the evangelist was guided. For either one evangelist mentions Joseph's father of whom he was begotten; whilst the other gives either his maternal grandfather or some other of his later forefathers; or one was Joseph's natural father: the other is father by adoption. Or, according to the Jewish custom, one of those having died without children, a near relation of his married his wife, the son born of the latter union being reckoned as the son of the former": which is a kind of legal adoption, as Augustine himself says (De Consensu Evang. ii, Cf. Retract. ii).

   This last motive is the truest: Jerome also gives it commenting on Mt. 1:16; and Eusebius of Caesarea in his Church history (I, vii), says that it is given by Africanus the historian. For these writers says that Mathan and Melchi, at different times, each begot a son of one and the same wife, named Estha. For Mathan, who traced his descent through Solomon, had married her first, and died, leaving one son, whose name was Jacob: and after his death, as the law did not forbid his widow to remarry, Melchi, who traced his descent through Mathan, being of the same tribe though not of the same family as Mathan, married his widow, who bore him a son, called Heli; so that Jacob and Heli were uterine brothers born to different fathers. Now one of these, Jacob, on his brother Heli dying without issue, married the latter's widow, according to the prescription of the law, of whom he had a son, Joseph, who by nature was his own son, but by law was accounted the son of Heli. Wherefore Matthew says "Jacob begot Joseph": whereas Luke, who was giving the legal genealogy, speaks of no one as begetting.

   And although Damascene (De Fide Orth. iv) says that the Blessed Virgin Mary was connected with Joseph in as far as Heli was accounted as his father, for he says that she was descended from Melchi: yet must we also believe that she was in some way descended from Solomon through those patriarchs enumerated by Matthew, who is said to have set down Christ's genealogy according to the flesh; and all the more since Ambrose states that Christ was of the seed of Jechonias.

  Reply to Objection 3: According to Augustine (De Consensu Evang. ii) "Matthew purposed to delineate the royal personality of Christ; Luke the priestly personality: so that in Matthew's genealogy is signified the assumption of our sins by our Lord Jesus Christ": inasmuch as by his carnal origin "He assumed 'the likeness of sinful flesh.' But in Luke's genealogy the washing away of our sins is signified," which is effected by Christ's sacrifice. "For which reason Matthew traces the generations downwards, Luke upwards." For the same reason too "Matthew descends from David through Solomon, in whose mother David sinned; whereas Luke ascends to David through Nathan, through whose namesake, the prophet, God expiated his sin." And hence it is also that, because "Matthew wished to signify that Christ had condescended to our mortal nature, he set down the genealogy of Christ at the very outset of his Gospel, beginning with Abraham and descending to Joseph and the birth of Christ Himself. Luke, on the contrary, sets forth Christ's genealogy not at the outset, but after Christ's Baptism, and not in the descending but in the ascending order: as though giving prominence to the office of the priest in expiating our sins, to which John bore witness, saying: 'Behold Him who taketh away the sin of the world.' And in the ascending order, he passes Abraham and continues up to God, to whom we are reconciled by cleansing and expiating. With reason too he follows the origin of adoption; because by adoption we become children of God: whereas by carnal generation the Son of God became the Son of Man. Moreover he shows sufficiently that he does not say that Joseph was the son of Heli as though begotten by him, but because he was adopted by him, since he says that Adam was the son of God, inasmuch as he was created by God."

   Again, the number forty pertains to the time of our present life: because of the four parts of the world in which we pass this mortal life under the rule of Christ. And forty is the product of four multiplied by ten: while ten is the sum of the numbers from one to four. The number ten may also refer to the decalogue; and the number four to the present life; or again to the four Gospels, according to which Christ reigns in us. And thus "Matthew, putting forward the royal personality of Christ, enumerates forty persons not counting Him" (cf. Augustine, De Consensu Evang. ii). But this is to be taken on the supposition that it be the same Jechonias at the end of the second, and at the commencement of the third series of fourteen, as Augustine understands it. According to him this was done in order to signify "that under Jechonias there was a certain defection to strange nations during the Babylonian captivity; which also foreshadowed the fact that Christ would pass from the Jews to the Gentiles."

   On the other hand, Jerome (on Mt. 1:12-15) says that there were two Joachims---that is, Jechonias, father and son: both of whom are mentioned in Christ's genealogy, so as to make clear the distinction of the generations, which the evangelist divides into three series of fourteen; which amounts in all to forty-two persons. Which number may also be applied to the Holy Church: for it is the product of six, which signifies the labor of the present life, and seven, which signifies the rest of the life to come: for six times seven are forty-two. The number fourteen, which is the sum of ten and four, can also be given the same signification as that given to the number forty, which is the product of the same numbers by multiplication.

   But the number used by Luke in Christ's genealogy signifies the generality of sins. "For the number ten is shown in the ten precepts of the Law to be the number of righteousness. Now, to sin is to go beyond the restriction of the Law. And eleven is the number beyond ten." And seven signifies universality: because "universal time is involved in seven days." Now seven times eleven are seventy-seven: so that this number signifies the generality of sins which are taken away by Christ.

  Reply to Objection 4: As Jerome says on Mt. 1:8,11: "Because Joram allied himself with the family of the most wicked Jezabel, therefore his memory is omitted down to the third generation, lest it should be inserted among the holy predecessors of the Nativity." Hence as Chrysostom [*Cf. Opus Imperf. in Matth. Hom. i, falsely ascribed to Chrysostom] says: "Just as great was the blessing conferred on Jehu, who wrought vengeance on the house of Achab and Jezabel, so also great was the curse on the house of Joram, through the wicked daughter of Achab and Jezabel, so that until the fourth generation his posterity is cut off from the number of kings, according to Ex. 20:5: I shall visit [Vulg.: 'Visiting'] the iniquity of the fathers upon the children unto the third and fourth generations."

   It must also be observed that there were other kings who sinned and are mentioned in Christ's genealogy: but their impiety was not continuous. For, as it is stated in the book De Qq. Vet. et Nov. Test. qu. lxxxv: "Solomon through his father's merits is included in the series of kings; and Roboam . . . through the merits of Asa," who was son of his (Roboam's) son, Abiam. "But the impiety of those three [*i.e. Ochozias, Joas, and Amasias, of whom St. Augustine asks in this question lxxxv, why they were omitted by St. Matthew] was continuous."

  Reply to Objection 5: As Jerome says on Mt. 1:3: "None of the holy women are mentioned in the Saviour's genealogy, but only those whom Scripture censures, so that He who came for the sake of sinners, by being born of sinners, might blot out all sin." Thus Thamar is mentioned, who is censured for her sin with her father-in-law; Rahab who was a whore; Ruth who was a foreigner; and Bethsabee, the wife of Urias, who was an adulteress. The last, however, is not mentioned by name, but is designated through her husband; both on account of his sin, for he was cognizant of the adultery and murder; and further in order that, by mentioning the husband by name, David's sin might be recalled. And because Luke purposes to delineate Christ as the expiator of our sins, he makes no mention of these women. But he does mention Juda's brethren, in order to show that they belong to God's people: whereas Ismael, the brother of Isaac, and Esau, Jacob's brother, were cut off from God's people, and for this reason are not mentioned in Christ's genealogy. Another motive was to show the emptiness of pride of birth: for many of Juda's brethren were born of hand-maidens, and yet all were patriarchs and heads of tribes. Phares and Zara are mentioned together, because, as Ambrose says on Lk. 3:23, "they are the type of the twofold life of man: one, according to the Law," signified by Zara; "the other by Faith," of which Phares is the type. The brethren of Jechonias are included, because they all reigned at various times: which was not the case with other kings: or, again, because they were alike in wickedness and misfortune.

Article: 4 

Whether the matter of Christ's body should have been taken from a woman?

  Objection 1: It would seem that the matter of Christ's body should not have been taken from a woman. For the male sex is more noble than the female. But it was most suitable that Christ should assume that which is perfect in human nature. Therefore it seems that He should not have taken flesh from a woman but rather from man: just as Eve was formed from the rib of a man.

  Objection 2: Further, whoever is conceived of a woman is shut up in her womb. But it ill becomes God, Who fills heaven and earth, as is written Jer. 23:24, to be shut up within the narrow limits of the womb. Therefore it seems that He should not have been conceived of a woman.

  Objection 3: Further, those who are conceived of a woman contract a certain uncleanness: as it is written (Job 25:4): "Can man be justified compared with God? Or he that is born of a woman appear clean?" But it was unbecoming that any uncleanness should be in Christ: for He is the Wisdom of God, of whom it is written (Wis. 7:25) that "no defiled thing cometh into her." Therefore it does not seem right that He should have taken flesh from a woman.

  On the contrary, It is written (Gal. 4:4): "God sent His Son, made of a woman."

  I answer that, Although the Son of God could have taken flesh from whatever matter He willed, it was nevertheless most becoming that He should take flesh from a woman. First because in this way the entire human nature was ennobled. Hence Augustine says (Questions. lxxxiii, qu. 11): "It was suitable that man's liberation should be made manifest in both sexes. Consequently, since it behooved a man, being of the nobler sex, to assume, it was becoming that the liberation of the female sex should be manifested in that man being born of a woman."

   Secondly, because thus the truth of the Incarnation is made evident. Wherefore Ambrose says (De Incarn. vi): "Thou shalt find in Christ many things both natural, and supernatural. In accordance with nature He was within the womb," viz. of a woman's body: "but it was above nature that a virgin should conceive and give birth: that thou mightest believe that He was God, who was renewing nature; and that He was man who, according to nature, was being born of a man." And Augustine says (Ep. ad Volus. cxxxvii): "If Almighty God had created a man formed otherwise than in a mother's womb, and had suddenly produced him to sight . . . would He not have strengthened an erroneous opinion, and made it impossible for us to believe that He had become a true man? And whilst He is doing all things wondrously, would He have taken away that which He accomplished in mercy? But now, He, the mediator between God and man, has so shown Himself, that, uniting both natures in the unity of one Person, He has given a dignity to ordinary by extraordinary things, and tempered the extraordinary by the ordinary."

   Thirdly, because in this fashion the begetting of man is accomplished in every variety of manner. For the first man was made from the "slime of the earth," without the concurrence of man or woman: Eve was made of man but not of woman: and other men are made from both man and woman. So that this fourth manner remained as it were proper to Christ, that He should be made of a woman without the concurrence of a man.

  Reply to Objection 1: The male sex is more noble than the female, and for this reason He took human nature in the male sex. But lest the female sex should be despised, it was fitting that He should take flesh of a woman. Hence Augustine says (De Agone Christ. xi): "Men, despise not yourselves: the Son of God became a man: despise not yourselves, women; the Son of God was born of a woman."

  Reply to Objection 2: Augustine thus (Contra Faust. xxiii) replies to Faustus, who urged this objection; "By no means," says he, "does the Catholic Faith, which believes that Christ the Son of God was born of a virgin, according to the flesh, suppose that the same Son of God was so shut up in His Mother's womb, as to cease to be elsewhere, as though He no longer continued to govern heaven and earth, and as though He had withdrawn Himself from the Father. But you, Manicheans, being of a mind that admits of nought but material images, are utterly unable to grasp these things." For, as he again says (Ep. ad Volus. cxxxvii), "it belongs to the sense of man to form conceptions only through tangible bodies, none of which can be entire everywhere, because they must of necessity be diffused through their innumerable parts in various places . . . Far otherwise is the nature of the soul from that of the body: how much more the nature of God, the Creator of soul and body! . . . He is able to be entire everywhere, and to be contained in no place. He is able to come without moving from the place where He was; and to go without leaving the spot whence He came."

  Reply to Objection 3: There is no uncleanness in the conception of man from a woman, as far as this is the work of God: wherefore it is written (Acts 10:15): "That which God hath cleansed do not thou call common," i.e. unclean. There is, however, a certain uncleanness therein, resulting from sin, as far as lustful desire accompanies conception by sexual union. But this was not the case with Christ, as shown above (Question [28], Article [1]). But if there were any uncleanness therein, the Word of God would not have been sullied thereby, for He is utterly unchangeable. Wherefore Augustine says (Contra Quinque Haereses v): "God saith, the Creator of man: What is it that troubles thee in My Birth? I was not conceived by lustful desire. I made Myself a mother of whom to be born. If the sun's rays can dry up the filth in the drain, and yet not be defiled: much more can the Splendor of eternal light cleanse whatever It shines upon, but Itself cannot be sullied."
 
Article: 5 

Whether the flesh of Christ was conceived of the Virgin's purest blood?

  Objection 1: It would seem that the flesh of Christ was not conceived of the Virgin's purest blood: For it is said in the collect (Feast of the Annunciation) that God "willed that His Word should take flesh from a Virgin." But flesh differs from blood. Therefore Christ's body was not taken from the Virgin's blood.

  Objection 2: Further, as the woman was miraculously formed from the man, so Christ's body was formed miraculously from the Virgin. But the woman is not said to have been formed from the man's blood, but rather from his flesh and bones, according to Gn. 2:23: "This now is bone of my bones, and flesh of my flesh." It seems therefore that neither should Christ's body have been formed from the Virgin's blood, but from her flesh and bones.

  Objection 3: Further, Christ's body was of the same species as other men's bodies. But other men's bodies are not formed from the purest blood but from the semen and the menstrual blood. Therefore it seems that neither was Christ's body conceived of the purest blood of the Virgin.

  On the contrary, Damascene says (De Fide Orth. iii) that "the Son of God, from the Virgin's purest blood, formed Himself flesh, animated with a rational soul."

  I answer that, As stated above (Article [4]), in Christ's conception His being born of a woman was in accordance with the laws of nature, but that He was born of a virgin was above the laws of nature. Now, such is the law of nature that in the generation of an animal the female supplies the matter, while the male is the active principle of generation; as the Philosopher proves (De Gener. Animal. i). But a woman who conceives of a man is not a virgin. And consequently it belongs to the supernatural mode of Christ's generation, that the active principle of generation was the supernatural power of God: but it belongs to the natural mode of His generation, that the matter from which His body was conceived is similar to the matter which other women supply for the conception of their offspring. Now, this matter, according to the Philosopher (De Gener. Animal.), is the woman's blood, not any of her blood, but brought to a more perfect stage of secretion by the mother's generative power, so as to be apt for conception. And therefore of such matter was Christ's body conceived.

  Reply to Objection 1: Since the Blessed Virgin was of the same nature as other women, it follows that she had flesh and bones of the same nature as theirs. Now, flesh and bones in other women are actual parts of the body, the integrity of which results therefrom: and consequently they cannot be taken from the body without its being corrupted or diminished. But as Christ came to heal what was corrupt, it was not fitting that He should bring corruption or diminution to the integrity of His Mother. Therefore it was becoming that Christ's body should be formed not from the flesh or bones of the Virgin, but from her blood, which as yet is not actually a part, but is potentially the whole, as stated in De Gener. Animal. i. Hence He is said to have taken flesh from the Virgin, not that the matter from which His body was formed was actual flesh, but blood, which is flesh potentially.

  Reply to Objection 2: As stated in the FP, Question [92], Article [3], ad 2, Adam, through being established as a kind of principle of human nature, had in his body a certain proportion of flesh and bone, which belonged to him, not as an integral part of his personality, but in regard to his state as a principle of human nature. And from this was the woman formed, without detriment to the man. But in the Virgin's body there was nothing of this sort, from which Christ's body could be formed without detriment to His Mother's body.

  Reply to Objection 3: Woman's semen is not apt for generation, but is something imperfect in the seminal order, which, on account of the imperfection of the female power, it has not been possible to bring to complete seminal perfection. Consequently this semen is not the necessary matter of conception; as the Philosopher says (De Gener. Animal. i): wherefore there was none such in Christ's conception: all the more since, though it is imperfect in the seminal order, a certain concupiscence accompanies its emission, as also that of the male semen: whereas in that virginal conception there could be no concupiscence. Wherefore Damascene says (De Fide Orth. iii) that Christ's body was not conceived "seminally." But the menstrual blood, the flow of which is subject to monthly periods, has a certain natural impurity of corruption: like other superfluities, which nature does not heed, and therefore expels. Of such menstrual blood infected with corruption and repudiated by nature, the conception is not formed; but from a certain secretion of the pure blood which by a process of elimination is prepared for conception, being, as it were, more pure and more perfect than the rest of the blood. Nevertheless, it is tainted with the impurity of lust in the conception of other men: inasmuch as by sexual intercourse this blood is drawn to a place apt for conception. This, however, did not take place in Christ's conception: because this blood was brought together in the Virgin's womb and fashioned into a child by the operation of the Holy Ghost. Therefore is Christ's body said to be "formed of the most chaste and purest blood of the Virgin."
 
Article: 6  

Whether Christ's body was in Adam and the other patriarchs, as to something signate?

  Objection 1: It would seem that Christ's body was in Adam and the patriarchs as to something signate. For Augustine says (Gen. ad lit. x) that the flesh of Christ was in Adam and Abraham "by way of a bodily substance." But bodily substance is something signate. Therefore Christ's flesh was in Adam, Abraham, and the other patriarchs, according to something signate.

  Objection 2: Further, it is said (Rm. 1:3) that Christ "was made . . . of the seed of David according to the flesh." But the seed of David was something signate in him. Therefore Christ was in David, according to something signate, and for the same reason in the other patriarchs.

  Objection 3: Further, the human race is Christ's kindred, inasmuch as He took flesh therefrom. But if that flesh were not something signate in Adam, the human race, which is descended from Adam, would seem to have no kindred with Christ: but rather with those other things from which the matter of His flesh was taken. Therefore it seems that Christ's flesh was in Adam and the other patriarchs according to something signate.

  On the contrary, Augustine says (Gen. ad lit. x) that in whatever way Christ was in Adam and Abraham, other men were there also; but not conversely. But other men were not in Adam and Abraham by way of some signate matter, but only according to origin, as stated in the FP, Question [119] , Article [1], Article [2], ad 4. Therefore neither was Christ in Adam and Abraham according to something signate; and, for the same reason, neither was He in the other patriarchs.

  I answer that, As stated above (Article [5], ad 1), the matter of Christ's body was not the flesh and bones of the Blessed Virgin, nor anything that was actually a part of her body, but her blood which was her flesh potentially. Now, whatever was in the Blessed Virgin, as received from her parents, was actually a part of her body. Consequently that which the Blessed Virgin received from her parents was not the matter of Christ's body. Therefore we must say that Christ's body was not in Adam and the other patriarchs according to something signate, in the sense that some part of Adam's or of anyone else's body could be singled out and designated as the very matter from which Christ's body was to be formed: but it was there according to origin, just as was the flesh of other men. For Christ's body is related to Adam and the other patriarchs through the medium of His Mother's body. Consequently Christ's body was in the patriarchs, in no other way than was His Mother's body, which was not in the patriarchs according to signate matter: as neither were the bodies of other men, as stated in the FP, Question [119], Article [1], Article [2], ad 4.

  Reply to Objection 1: The expression "Christ was in Adam according to bodily substance," does not mean that Christ's body was a bodily substance in Adam: but that the bodily substance of Christ's body, i.e. the matter which He took from the Virgin, was in Adam as in its active principle, but not as in its material principle: in other words, by the generative power of Adam and his descendants down to the Blessed Virgin, this matter was prepared for Christ's conception. But this matter was not fashioned into Christ's body by the seminal power derived from Adam. Therefore Christ is said to have been in Adam by way of origin, according to bodily substance: but not according to seminal virtue.

  Reply to Objection 2: Although Christ's body was not in Adam and the other patriarchs, according to seminal virtue, yet the Blessed Virgin's body was thus in them, through her being conceived from the seed of a man. For this reason, through the medium of the Blessed Virgin, Christ is said to be of the seed of David, according to the flesh, by way of origin.

  Reply to Objection 3: Christ and the human race are kindred, through the likeness of species. Now, specific likeness results not from remote but from proximate matter, and from the active principle which begets its like in species. Thus, then, the kinship of Christ and the human race is sufficiently preserved by His body being formed from the Virgin's blood, derived in its origin from Adam and the other patriarchs. Nor is this kinship affected by the matter whence this blood is taken, as neither is it in the generation of other men, as stated in the FP, Question [119], Article [2], ad 3.
 
Article: 7 

Whether Christ's flesh in the patriarchs was infected by sin?

  Objection 1: It would seem that Christ's flesh was not infected by sin in the patriarchs. For it is written (Wis. 7:25) that "no defiled thing cometh into" Divine Wisdom. But Christ is the Wisdom of God according to 1 Cor. 1:24. Therefore Christ's flesh was never defiled by sin.

  Objection 2: Further, Damascene says (De Fide Orth. iii) that Christ "assumed the first-fruits of our nature." But in the primitive state human flesh was not infected by sin. Therefore Christ's flesh was not infected either in Adam or in the other patriarchs.

  Objection 3: Further, Augustine says (Gen. ad lit. x) that "human nature ever had, together with the wound, the balm with which to heal it." But that which is infected cannot heal a wound; rather does it need to be healed itself. Therefore in human nature there was ever something preserved from infection, from which afterwards Christ's body was formed.

  On the contrary, Christ's body is not related to Adam and the other patriarchs, save through the medium of the Blessed Virgin's body, of whom He took flesh. But the body of the Blessed Virgin was wholly conceived in original sin, as stated above (Question [14], Article [3], ad 1), and thus, as far as it was in the patriarchs, it was subject to sin. Therefore the flesh of Christ, as far as it was in the patriarchs, was subject to sin.

  I answer that, When we say that Christ or His flesh was in Adam and the other patriarchs, we compare Him, or His flesh, to Adam and the other patriarchs. Now, it is manifest that the condition of the patriarchs differed from that of Christ: for the patriarchs were subject to sin, whereas Christ was absolutely free from sin. Consequently a twofold error may occur on this point. First, by attributing to Christ, or to His flesh, that condition which was in the patriarchs; by saying, for instance, that Christ sinned in Adam, since after some fashion He was in him. But this is false; because Christ was not in Adam in such a way that Adam's sin belonged to Christ: forasmuch as He is not descended from him according to the law of concupiscence, or according to seminal virtue; as stated above (Article [1], ad 3, Article [6], ad 1; Question [15], Article [1], ad 2).

   Secondly, error may occur by attributing the condition of Christ or of His flesh to that which was actually in the patriarchs: by saying, for instance, that, because Christ's flesh, as existing in Christ, was not subject to sin, therefore in Adam also and in the patriarchs there was some part of his body that was not subject to sin, and from which afterwards Christ's body was formed; as some indeed held. For this is quite impossible. First, because Christ's flesh was not in Adam and in the other patriarchs, according to something signate, distinguishable from the rest of his flesh, as pure from impure; as already stated (Article [6]). Secondly, because since human flesh is infected by sin, through being conceived in lust, just as the entire flesh of a man is conceived through lust, so also is it entirely defiled by sin. Consequently we must say that the entire flesh of the patriarchs was subjected to sin, nor was there anything in them that was free from sin, and from which afterwards Christ's body could be formed.

  Reply to Objection 1: Christ did not assume the flesh of the human race subject to sin, but cleansed from all infection of sin. Thus it is that "no defiled thing cometh into the Wisdom of God."

  Reply to Objection 2: Christ is said to have assumed the first-fruits of our nature, as to the likeness of condition; forasmuch as He assumed flesh not infected by sin, like unto the flesh of man before sin. But this is not to be understood to imply a continuation of that primitive purity, as though the flesh of innocent man was preserved in its freedom from sin until the formation of Christ's body.

  Reply to Objection 3: Before Christ, there was actually in human nature a wound, i.e. the infection of original sin. But the balm to heal the wound was not there actually, but only by a certain virtue of origin, forasmuch as from those patriarchs the flesh of Christ was to be propagated.
 
Article: 8  

Whether Christ paid tithes in Abraham's loins?

  Objection 1: It would seem that Christ "paid tithes" in Abraham's loins. For the Apostle says (Heb. 7:6-9) that Levi, the great-grandson of Abraham, "paid tithes in Abraham," because, when the latter paid tithes to Melchisedech, "he was yet in his loins." In like manner Christ was in Abraham's loins when the latter paid tithes. Therefore Christ Himself also paid tithes in Abraham.

  Objection 2: Further, Christ is of the seed of Abraham according to the flesh which He received from His Mother. But His Mother paid tithes in Abraham. Therefore for a like reason did Christ.

  Objection 3: Further, "in Abraham tithe was levied on that which needed healing," as Augustine says (Gen. ad lit. x). But all flesh subject to sin needed healing. Since therefore Christ's flesh was the subject of sin, as stated above (Article [7]), it seems that Christ's flesh paid tithes in Abraham.

  Objection 4: Further, this does not seem to be at all derogatory to Christ's dignity. For the fact that the father of a bishop pays tithes to a priest does not hinder his son, the bishop, from being of higher rank than an ordinary priest. Consequently, although we may say that Christ paid tithes when Abraham paid them to Melchisedech, it does not follow that Christ was not greater than Melchisedech.

  On the contrary, Augustine says (Gen. ad lit. x) that "Christ did not pay tithes there," i.e. in Abraham, "for His flesh derived from him, not the heat of the wound, but the matter of the antidote."

  I answer that, It behooves us to say that the sense of the passage quoted from the Apostle is that Christ did not pay tithes in Abraham. For the Apostle proves that the priesthood according to the order of Melchisedech is greater than the Levitical priesthood, from the fact that Abraham paid tithes to Melchisedech, while Levi, from whom the legal priesthood was derived, was yet in his loins. Now, if Christ had also paid tithes in Abraham, His priesthood would not have been according to the order of Melchisedech, but of a lower order. Consequently we must say that Christ did not pay tithes in Abraham's loins, as Levi did.

   For since he who pays a tithe keeps nine parts to himself, and surrenders the tenth to another, inasmuch as the number ten is the sign of perfection, as being, in a sort, the terminus of all numbers which mount from one to ten, it follows that he who pays a tithe bears witness to his own imperfection and to the perfection of another. Now, to sin is due the imperfection of the human race, which needs to be perfected by Him who cleanses from sin. But to heal from sin belongs to Christ alone, for He is the "Lamb that taketh away the sin of the world" (Jn. 1:29), whose figure was Melchisedech, as the Apostle proves (Heb. 7). Therefore by giving tithes to Melchisedech, Abraham foreshadowed that he, as being conceived in sin, and all who were to be his descendants in contracting original sin, needed that healing which is through Christ. And Isaac, Jacob, and Levi, and all the others were in Abraham in such a way so as to be descended from him, not only as to bodily substance, but also as to seminal virtue, by which original sin is transmitted. Consequently, they all paid tithes in Abraham, i.e. foreshadowed as needing to be healed by Christ. And Christ alone was in Abraham in such a manner as to descend from him, not by seminal virtue, but according to bodily substance. Therefore He was not in Abraham so as to need to be healed, but rather "as the balm with which the wound was to be healed." Therefore He did not pay tithes in Abraham's loins.

   Thus the answer to the first objection is made manifest.

  Reply to Objection 2: Because the Blessed Virgin was conceived in original sin, she was in Abraham as needing to be healed. Therefore she paid tithes in him, as descending from him according to seminal virtue. But this is not true of Christ's body, as stated above.

  Reply to Objection 3: Christ's flesh is said to have been subject to sin, according as it was in the patriarchs, by reason of the condition in which it was in His forefathers, who paid the tithes: but not by reason of its condition as actually in Christ, who did not pay the tithes.

  Reply to Objection 4: The levitical priesthood was handed down through carnal origin: wherefore it was not less in Abraham than in Levi. Consequently, since Abraham paid tithes to Melchisedech as to one greater than he, it follows that the priesthood of Melchisedech, inasmuch as he was a figure of Christ, was greater than that of Levi. But the priesthood of Christ does not result from carnal origin, but from spiritual grace. Therefore it is possible that a father pay tithes to a priest, as the less to the greater, and yet his son, if he be a bishop, is greater than that priest, not through carnal origin, but through the spiritual grace which he has received from Christ.

Question: 32 OF THE ACTIVE PRINCIPLE IN CHRIST'S CONCEPTION (FOUR ARTICLES)

   We shall now consider the active principle in Christ's conception: concerning which there are four points of inquiry:

    (1) Whether the Holy Ghost was the active principle of Christ's conception?

    (2) Whether it can be said that Christ was conceived of the Holy Ghost?

    (3) Whether it can be said that the Holy Ghost is Christ's father according to the flesh?

    (4) Whether the Blessed Virgin cooperated actively in Christ's conception?

Article: 1 

Whether the accomplishment of Christ's conception should be attributed to the Holy Ghost?

  Objection 1: It would seem that the accomplishment of Christ's conception should not be attributed to the Holy Ghost, because. as Augustine says (De Trin. i), "The works of the Trinity are indivisible, just as the Essence of the Trinity is indivisible." But the accomplishment of Christ's conception was the work of God. Therefore it seems that it should not be attributed to the Holy Ghost any more than to the Father or the Son.

  Objection 2: Further, the Apostle says (Gal. 4:4): "When the fulness of time was come, God sent His Son, made of a woman"; which words Augustine expounds by saying (De Trin. iv): "Sent, in so far as made of a woman." But the sending of the Son is especially attributed to the Father, as stated in the FP, Question [43], Article [8]. Therefore His conception also, by reason of which He was "made of a woman," should be attributed principally to the Father.

  Objection 3: Further, it is written (Prov. 9:1): "Wisdom hath built herself a house." Now, Christ is Himself the Wisdom of God; according to 1 Cor. 1:24: "Christ the Power of God and the Wisdom of God." And the house of this Wisdom is Christ's body, which is also called His temple, according to Jn. 2:21: "But He spoke of the temple of His body." Therefore it seems that the accomplishment of Christ's conception should be attributed principally to the Son, and not, therefore, to the Holy Ghost.

  On the contrary, It is written (Lk. 1:35): "The Holy Ghost shall come upon Thee."

  I answer that, The whole Trinity effected the conception of Christ's body: nevertheless, this is attributed to the Holy Ghost, for three reasons. First, because this is befitting to the cause of the Incarnation, considered on the part of God. For the Holy Ghost is the love of Father and Son, as stated in the FP, Question [37], Article [1]. Now, that the Son of God took to Himself flesh from the Virgin's womb was due to the exceeding love of God: wherefore it is said (Jn. 3:16): "God so loved the world as to give His only-begotten Son."

   Secondly, this is befitting to the cause of the Incarnation, on the part of the nature assumed. Because we are thus given to understand that human nature was assumed by the Son of God into the unity of Person, not by reason of its merits, but through grace alone; which is attributed to the Holy Ghost, according to 1 Cor. 12:4: "There are diversities of graces, but the same Spirit." Wherefore Augustine says (Enchiridion xl): "The manner in which Christ was born of the Holy Ghost . . . suggests to us the grace of God, whereby man, without any merits going before, in the very beginning of his nature when he began to exist was joined to God the Word, into so great unity of Person, that He Himself should be the Son of God."

   Thirdly, because this is befitting the term of the Incarnation. For the term of the Incarnation was that that man, who was being conceived, should be the Holy one and the Son of God. Now, both of these are attributed to the Holy Ghost. For by Him men are made to be sons of God, according to Gal. 4:6: "Because you are sons, God hath sent the Spirit of His Son into your [Vulg.: 'our'] hearts, crying: Abba, Father." Again, He is the "Spirit of sanctification," according to Rm. 1:4. Therefore, just as other men are sanctified spiritually by the Holy Ghost; so as to be the adopted sons of God, so was Christ conceived in sanctity by the Holy Ghost, so as to be the natural Son of God. Hence, according to a gloss on Rm. 1:4, the words, "Who was predestinated the Son of God, in power," are explained by what immediately follows: "According to the Spirit of sanctification, i.e. through being conceived of the Holy Ghost." And the Angel of the Annunciation himself, after saying, "The Holy Ghost shall come upon thee," draws the conclusion: "Therefore also the Holy which shall be born of thee shall be called the Son of God."

  Reply to Objection 1: The work of the conception is indeed common to the whole Trinity; yet in some way it is attributed to each of the Persons. For to the Father is attributed authority in regard to the Person of the Son, who by this conception took to Himself (human nature). The taking itself (of human nature) is attributed to the Son: but the formation of the body taken by the Son is attributed to the Holy Ghost. For the Holy Ghost is the Spirit of the Son, according to Gal. 4:6: "God sent the Spirit of His Son." For just as the power of the soul which is in the semen, through the spirit enclosed therein, fashions the body in the generation of other men, so the Power of God, which is the Son Himself, according to 1 Cor. 1:24: "Christ, the Power of God," through the Holy Ghost formed the body which He assumed. This is also shown by the words of the angel: "The Holy Ghost shall come upon thee," as it were, in order to prepare and fashion the matter of Christ's body; "and the Power of the Most High," i.e. Christ, "shall overshadow thee---that is to say, the incorporeal Light of the Godhead shall in thee take the corporeal substance of human nature: for a shadow is formed by light and body," as Gregory says (Moral. xviii). The "Most High" is the Father, whose Power is the Son.

  Reply to Objection 2: The mission refers to the Person assuming, who is sent by the Father; but the conception refers to the body assumed, which is formed by the operation of the Holy Ghost. And therefore, though mission and conception are in the same subject; since they differ in our consideration of them, mission is attributed to the Father, but the accomplishment of the conception to the Holy Ghost; whereas the assumption of flesh is attributed to the Son.

  Reply to Objection 3: As Augustine says (Questions. Vet. et Nov. Test., qu. 52): "This may be understood in two ways. For, first, Christ's house is the Church, which He built with His blood. Secondly, His body may be called His house, just as it is called His temple . . . and what is done by the Holy Ghost is done by the Son of God, because Theirs is one Nature and one Will."
 
Article: 2 

Whether it should be said that Christ was conceived of [de] the Holy Ghost?

  Objection 1: It would seem that we should not say that Christ was conceived of [de] the Holy Ghost. Because on Rm. 11:36: "For of Him [ex ipso] and by Him, and in Him, are all things," the gloss of Augustine says: "Notice that he does not say, 'of Him' [de ipso], but 'of Him' [ex ipso]. For of Him [ex ipso], are heaven and earth, since He made them: but not of Him [de ipso], since they are not made of His substance." But the Holy Ghost did not form Christ's body of [de] His own substance. Therefore we should not say that Christ was conceived of [de] the Holy Ghost.

  Objection 2: Further, the active principle of [de] which something is conceived is as the seed in generation. But the Holy Ghost did not take the place of seed in Christ's conception. For Jerome says (Expos. Cathol. Fidei) [*Written by Pelagius]: "We do not say, as some wicked wretches hold, that the Holy Ghost took the place of seed: but we say that Christ's body was wrought," i.e. formed, "by the power and might of the Creator." Therefore we should not say that Christ's body was conceived of [de] the Holy Ghost.

  Objection 3: Further, no one thing is made of two, except they be in some way mingled. But Christ's body was formed of [de] the Virgin Mary. If therefore we say that Christ was conceived of [de] the Holy Ghost, it seems that a mingling took place of the Holy Ghost with the matter supplied by the Virgin: and this is clearly false. Therefore we should not say that Christ was conceived of [de] the Holy Ghost.

  On the contrary, It is written (Mt. 1:18): "Before they came together, she was found with child, of [de] the Holy Ghost."

  I answer that, Conception is not attributed to Christ's body alone, but also to Christ Himself by reason of His body. Now, in the Holy Ghost we may observe a twofold habitude to Christ. For to the Son of God Himself, who is said to have been conceived, He has a habitude of consubstantiality: while to His body He has the habitude of efficient cause. And this preposition of [de] signifies both habitudes: thus we say that a certain man is "of [de] his father." And therefore we can fittingly say that Christ was conceived of the Holy Ghost in such a way that the efficiency of the Holy Ghost be referred to the body assumed, and the consubstantiality to the Person assuming.

  Reply to Objection 1: Christ's body, through not being consubstantial with the Holy Ghost, cannot properly be said to be conceived "of" [de] the Holy Ghost, but rather "from [ex] the Holy Ghost," as Ambrose says (De Spir. Sanct. ii.): "What is from someone is either from his substance or from his power: from his substance, as the Son who is from the Father; from his power, as all things are from God, just as Mary conceived from the Holy Ghost."

  Reply to Objection 2: It seems that on this point there is a difference of opinion between Jerome and certain other Doctors, who assert that the Holy Ghost took the place of seed in this conception. For Chrysostom says (Hom. i in Matth. [*Opus Imperf., among the supposititious writings]): "When God's Only-Begotten was about to enter into the Virgin, the Holy Ghost preceded Him; that by the previous entrance of the Holy Ghost, Christ might be born unto sanctification according to His body, the Godhead entering instead of the seed." And Damascene says (De Fide Orth. iii): "God's wisdom and power overshadowed her, like unto a Divine seed."

   But these expressions are easily explained. Because Chrysostom and Damascene compare the Holy Ghost, or also the Son, who is the Power of the Most High, to seed, by reason of the active power therein; while Jerome denies that the Holy Ghost took the place of seed, considered as a corporeal substance which is transformed in conception.

  Reply to Objection 3: As Augustine says (Enchiridion xl), Christ is said to be conceived or born of the Holy Ghost in one sense; of the Virgin Mary in another---of the Virgin Mary materially; of the Holy Ghost efficiently. Therefore there was no mingling here.
 
Article: 3 

Whether the Holy Ghost should be called Christ's father in respect of His humanity?

  Objection 1: It would seem that the Holy Ghost should be called Christ's father in respect of His humanity. Because, according to the Philosopher (De Gener. Animal. i): "The Father is the active principle in generation, the Mother supplies the matter." But the Blessed Virgin is called Christ's Mother, by reason of the matter which she supplied in His conception. Therefore it seems that the Holy Ghost can be called His father, through being the active principle in His conception.

  Objection 2: Further, as the minds of other holy men are fashioned by the Holy Ghost, so also was Christ's body fashioned by the Holy Ghost. But other holy men, on account of the aforesaid fashioning, are called the children of the whole Trinity, and consequently of the Holy Ghost. Therefore it seems that Christ should be called the Son of the Holy Ghost, forasmuch as His body was fashioned by the Holy Ghost.

  Objection 3: Further, God is called our Father by reason of His having made us, according to Dt. 32:6: "Is not He thy Father, that hath possessed thee, and made thee and created thee?" But the Holy Ghost made Christ's body, as stated above (Articles [1],2). Therefore the Holy Ghost should be called Christ's Father in respect of the body fashioned by Him.

  On the contrary, Augustine says (Enchiridion xl): "Christ was born of the Holy Ghost not as a Son, and of the Virgin Mary as a Son."

  I answer that, The words "fatherhood," "motherhood," and "sonship," result from generation; yet not from any generation, but from that of living things, especially animals. For we do not say that fire generated is the son of the fire generating it, except, perhaps, metaphorically; we speak thus only of animals in whom generation is more perfect. Nevertheless, the word "son" is not applied to everything generated in animals, but only to that which is generated into likeness of the generator. Wherefore, as Augustine says (Enchiridion xxxix), we do not say that a hair which is generated in a man is his son; nor do we say that a man who is born is the son of the seed; for neither is the hair like the man nor is the man born like the seed, but like the man who begot him. And if the likeness be perfect, the sonship is perfect, whether in God or in man. But if the likeness be imperfect, the sonship is imperfect. Thus in man there is a certain imperfect likeness to God, both as regards his being created to God's image and as regards His being created unto the likeness of grace. Therefore in both ways man can be called His son, both because he is created to His image and because he is likened to Him by grace. Now, it must be observed that what is said in its perfect sense of a thing should not be said thereof in its imperfect sense: thus, because Socrates is said to be naturally a man, in the proper sense of "man," never is he called man in the sense in which the portrait of a man is called a man, although, perhaps, he may resemble another man. Now, Christ is the Son of God in the perfect sense of sonship. Wherefore, although in His human nature He was created and justified, He ought not to be called the Son of God, either in respect of His being created or of His being justified, but only in respect of His eternal generation, by reason of which He is the Son of the Father alone. Therefore nowise should Christ be called the Son of the Holy Ghost, nor even of the whole Trinity.

  Reply to Objection 1: Christ was conceived of the Virgin Mary, who supplied the matter of His conception unto likeness of species. For this reason He is called her Son. But as man He was conceived of the Holy Ghost as the active principle of His conception, but not unto likeness of species, as a man is born of his father. Therefore Christ is not called the Son of the Holy Ghost.

  Reply to Objection 2: Men who are fashioned spiritually by the Holy Ghost cannot be called sons of God in the perfect sense of sonship. And therefore they are called sons of God in respect of imperfect sonship, which is by reason of the likeness of grace, which flows from the whole Trinity.

   But with Christ it is different, as stated above.

   The same reply avails for the Third Objection.

Article: 4 

Whether the Blessed Virgin cooperated actively in the conception of Christ's body?

  Objection 1: It would seem that the Blessed Virgin cooperated actively in the conception of Christ's body. For Damascene says (De Fide Orth. iii) that "the Holy Ghost came upon the Virgin, purifying her, and bestowing on her the power to receive and to bring forth the Word of God." But she had from nature the passive power of generation, like any other woman. Therefore He bestowed on her an active power of generation. And thus she cooperated actively in Christ's conception.

  Objection 2: Further, all the powers of the vegetative soul are active, as the Commentator says (De Anima ii). But the generative power, in both man and woman, belongs to the vegetative soul. Therefore, both in man and woman, it cooperates actively in the conception of the child.

  Objection 3: Further, in the conception of a child the woman supplies the matter from which the child's body is naturally formed. But nature is an intrinsic principle of movement. Therefore it seems that in the very matter supplied by the Blessed Virgin there was an active principle.

  On the contrary, The active principle in generation is called the "seminal virtue." But, as Augustine says (Gen. ad lit. x), Christ's body "was taken from the Virgin, only as to corporeal matter, by the Divine power of conception and formation, but not by any human seminal virtue." Therefore the Blessed Virgin did not cooperate actively in, the conception of Christ's body.

  I answer that, Some say that the Blessed Virgin cooperated actively in Christ's conception, both by natural and by a supernatural power. By natural power, because they hold that in all natural matter there is an active principle. otherwise they believe that there would be no such thing as natural transformation. But in this they are deceived. Because a transformation is said to be natural by reason not only of an active but also of a passive intrinsic principle: for the Philosopher says expressly (Phys. viii) that in heavy and light things there is a passive, and not an active, principle of natural movement. Nor is it possible for matter to be active in its own formation, since it is not in act. Nor, again, is it possible for anything to put itself in motion except it be divided into two parts, one being the mover, the other being moved: which happens in animate things only, as is proved Phys. viii.

   By a supernatural power, because they say that the mother requires not only to supply the matter, which is the menstrual blood, but also the semen, which, being mingled with that of the male, has an active power in generation. And since in the Blessed Virgin there was no resolution of semen, by reason of her inviolate virginity, they say that the Holy Ghost supernaturally bestowed on her an active power in the conception of Christ's body, which power other mothers have by reason of the semen resolved. But this cannot stand, because, since "each thing is on account of its operation" (De Coel. ii), nature would not, for the purpose of the act of generation, distinguish the male and female sexes, unless the action of the male were distinct from that of the female. Now, in generation there are two distinct operations---that of the agent and that of the patient. Wherefore it follows that the entire active operation is on the part of the male, and the passive on the part of the female. For this reason in plants, where both forces are mingled, there is no distinction of male and female.

   Since, therefore, the Blessed Virgin was not Christ's Father, but His Mother, it follows that it was not given to her to exercise an active power in His conception: whether to cooperate actively so as to be His Father, or not to cooperate at all, as some say. whence it would follow that this active power was bestowed on her to no purpose. We must therefore say that in Christ's conception itself she did not cooperate actively, but merely supplied the matter thereof. Nevertheless, before the conception she cooperated actively in the preparation of the matter so that it should be apt for the conception.

  Reply to Objection 1: This conception had three privileges---namely, that it was without original sin; that it was not that of a man only, but of God and man; and that it was a virginal conception. And all three were effected by the Holy Ghost. Therefore Damascene says, as to the first, that the Holy Ghost "came upon the Virgin, purifying her"---that is, preserving her from conceiving with original sin. As to the second, he says: "And bestowing on her the power to receive," i.e. to conceive, "the Word of God." As to the third, he says: "And to give birth" to Him, i.e. that she might, while remaining a virgin, bring Him forth, not actively, but passively, just as other mothers achieve this through the action of the male seed.

  Reply to Objection 2: The generative power of the female is imperfect compared to that of the male. And, therefore, just as in the arts the inferior art gives a disposition to the matter to which the higher art gives the form, as is stated Phys. ii, so also the generative power of the female prepares the matter, which is then fashioned by the active power of the male.

  Reply to Objection 3: In order for a transformation to be natural, there is no need for an active principle in matter, but only for a passive principle, as stated above.

Question: 33 OF THE MODE AND ORDER OF CHRIST'S CONCEPTION (FOUR ARTICLES)

   We have now to consider the mode and order of Christ's conception, concerning which there are four points of inquiry:

    (1) Whether Christ's body was formed in the first instant of its conception?

    (2) Whether it was animated in the first instant of its conception?

    (3) Whether it was assumed by the Word in the first instant of its conception?

    (4) Whether this conception was natural or miraculous?
 
Article: 1

Whether Christ's body was formed in the first instant of its conception?

  Objection 1: It would seem that Christ's body was not formed in the first instant of its conception. For it is written (Jn. 2:20): "Six-and-forty years was this Temple in building"; on which words Augustine comments as follows (De Trin. iv): "This number applies manifestly to the perfection of our Lord's body." He says, further (Questions. lxxxiii, qu. 56): "It is not without reason that the Temple, which was a type of His body, is said to have been forty-six years in building: so that as many years as it took to build the Temple, in so many days was our Lord's body perfected." Therefore Christ's body was not perfectly formed in the first instant of its conception.

  Objection 2: Further, there was need of local movement for the formation of Christ's body in order that the purest blood of the Virgin's body might be brought where generation might aptly take place. Now, no body can be moved locally in an instant: since the time taken in movement is divided according to the division of the thing moved, as is proved Phys. vi. Therefore Christ's body was not formed in an instant.

  Objection 3: Further, Christ's body was formed of the purest blood of the Virgin, as stated above (Question [31], Article [5]). But that matter could not be in the same instant both blood and flesh, because thus matter would have been at the same time the subject of two forms. Therefore the last instant in which it was blood was distinct from the first instant in which it was flesh. But between any two instants there is an interval of time. Therefore Christ's body was not formed in an instant, but during a space of time.

  Objection 4: Further, as the augmentative power requires a fixed time for its act, so also does the generative power: for both are natural powers belonging to the vegetative soul. But Christ's body took a fixed time to grow, like the bodies of other men: for it is written (Lk. 2:52) that He "advanced in wisdom and age." Therefore it seems for the same reason that the formation of His body, since that, too, belongs to the generative power, was not instantaneous, but took a fixed time, like the bodies of other men.

  On the contrary, Gregory says (Moral. xviii): "As soon as the angel announced it, as soon as the Spirit came down, the Word was in the womb, within the womb the Word was made flesh."

  I answer that, In the conception of Christ's body three points may be considered: first, the local movement of the blood to the place of generation; secondly, the formation of the body from that matter; thirdly, the development whereby it was brought to perfection of quantity. of these, the second is the conception itself; the first is a preamble; the third, a result of the conception.

   Now, the first could not be instantaneous: since this would be contrary to the very nature of the local movement of any body whatever, the parts of which come into a place successively. The third also requires a succession of time: both because there is no increase without local movement, and because increase is effected by the power of the soul already informing the body, the operation of which power is subject to time.

   But the body's very formation, in which conception principally consists, was instantaneous, for two reasons. First, because of the infinite power of the agent, viz. the Holy Ghost, by whom Christ's body was formed, as stated above (Question [32], Article [1]). For the greater the power of an agent, the more quickly can it dispose matter; and, consequently, an agent of infinite power can dispose matter instantaneously to its due form. Secondly, on the part of the Person of the Son, whose body was being formed. For it was unbecoming that He should take to Himself a body as yet unformed. While, if the conception had been going on for any time before the perfect formation of the body, the whole conception could not be attributed to the Son of God, since it is not attributed to Him except by reason of the assumption of that body. Therefore in the first instant in which the various parts of the matter were united together in the place of generation, Christ's body was both perfectly formed and assumed. And thus is the Son of God said to have been conceived; nor could it be said otherwise.

  Reply to Objection 1: Neither quotation from Augustine refers to formation alone of Christ's body, but to its formation, together with a fixed development up to the time of His birth. Wherefore in the aforesaid number are foreshadowed the number of months during which Christ was in the Virgin's womb.

  Reply to Objection 2: This local movement is not comprised within the conception itself, but is a preamble thereto.

  Reply to Objection 3: It is not possible to fix the last instant in which that matter was blood: but it is possible to fix the last period of time which continued without any interval up to the first instant in which Christ's body was formed. And this instant was the terminus of the time occupied by the local movement of the matter towards the place of generation.

  Reply to Objection 4: Increase is caused by the augmentative power of that which is the subject of increase: but the formation of the body is caused by the generative power, not of that which is generated, but of the father generating from seed, in which the formative power derived from the father's soul has its operation. But Christ's body was not formed by the seed of man, as stated above (Question [31], Article [5], ad 3), but by the operation of the Holy Ghost. Therefore the formation thereof should be such as to be worthy of the Holy Ghost. But the development of Christ's body was the effect of the augmentative power in Christ's soul: and since this was of the same species as ours, it behooved His body to develop in the same way as the bodies of other men, so as to prove the reality of His human nature.

Article: 2 

Whether Christ's body was animated in the first instant of its conception?

  Objection 1: It would seem that Christ's body was not animated in the first instant of its conception. For Pope Leo says (Ep. ad Julian.): "Christ's flesh was not of another nature than ours: nor was the beginning of His animation different from that of other men." But the soul is not infused into other men at the first instant of their conception. Therefore neither should Christ's soul have been infused into His body in the first instant of its conception.

  Objection 2: Further, the soul, like any natural form, requires determinate quantity in its matter. But in the first instant of its conception Christ's body was not of the same quantity as the bodies of other men when they are animated: otherwise, if afterwards its development had been continuous, either its birth would have occurred sooner, or at the time of birth He would have been a bigger child than others. The former alternative is contrary to what Augustine says (De Trin. iv), where he proves that Christ was in the Virgin's womb for the space of nine months: while the latter is contrary to what Pope Leo says (Serm. iv in Epiph.): "They found the child Jesus nowise differing from the generality of infants." Therefore Christ's body was not animated in the first instant of its conception.

  Objection 3: Further, whenever there is "before" and "after" there must be several instants. But according to the Philosopher (De Gener. Animal. ii) in the generation of a man there must needs be "before" and "after": for he is first of all a living thing, and afterwards, an animal, and after that, a man. Therefore the animation of Christ could not be effected in the first instant of His conception.

  On the contrary, Damascene says (De Fide Orth. iii): "At the very instant that there was flesh, it was the flesh of the Word of God, it was flesh animated with a rational and intellectual soul."

  I answer that, For the conception to be attributed to the very Son of God, as we confess in the Creed, when we say, "who was conceived by the Holy Ghost," we must needs say that the body itself, in being conceived, was assumed by the Word of God. Now it has been shown above (Question [6], Articles [1],2) that the Word of God assumed the body by means of the soul, and the soul by means of the spirit, i.e. the intellect. Wherefore in the first instant of its conception Christ's body must needs have been animated by the rational soul.

  Reply to Objection 1: The beginning of the infusion of the soul may be considered in two ways. First, in regard to the disposition of the body. And thus, the beginning of the infusion of the soul into Christ's body was the same as in other men's bodies: for just as the soul is infused into another man's body as soon as it is formed, so was it with Christ. Secondly, this beginning may be considered merely in regard to time. And thus, because Christ's body was perfectly formed in a shorter space of time, so after a shorter space of time was it animated.

  Reply to Objection 2: The soul requires due quantity in the matter into which it is infused: but this quantity allows of a certain latitude because it is not fixed to a certain amount. Now the quantity that a body has when the soul is first infused into it is in proportion to the perfect quantity to which it will attain by development: that is to say, men of greater stature have greater bodies at the time of first animation. But Christ at the perfect age was of becoming and middle stature: in proportion to which was the quantity of His body at the time when other men's bodies are animated; though it was less than theirs at the first instant of His conception. Nevertheless that quantity was not too small to safeguard the nature of an animated body; since it would have sufficed for the animation of a small man's body.

  Reply to Objection 3: What the Philosopher says is true in the generation of other men, because the body is successively formed and disposed for the soul: whence, first, as being imperfectly disposed, it receives an imperfect soul; and afterwards, when it is perfectly disposed, it receives a perfect soul. But Christ's body, on account of the infinite power of the agent, was perfectly disposed instantaneously. Wherefore, at once and in the first instant it received a perfect form, that is, the rational soul.
 
Article: 3  

Whether Christ's flesh was first of all conceived and afterwards assumed?

  Objection 1: It would seem that Christ's flesh was first of all conceived, and afterwards assumed. Because what is not cannot be assumed. But Christ's flesh began to exist when it was conceived. Therefore it seems that it was assumed by the Word of God after it was conceived.

  Objection 2: Further, Christ's flesh was assumed by the Word of God, by means of the rational soul. But it received the rational soul at the term of the conception. Therefore it was assumed at the term of the conception. But at the term of the conception it was already conceived. Therefore it was first of all conceived and afterwards assumed.

  Objection 3: Further, in everything generated, that which is imperfect precedes in time that which is perfect: which is made clear by the Philosopher (Metaph. ix). But Christ's body is something generated. Therefore it did not attain to its ultimate perfection, which consisted in the union with the Word of God, at the first instant of its conception; but, first of all, the flesh was conceived and afterwards assumed.

  On the contrary, Augustine says (De Fide ad Petrum xviii [*Written by Fulgentius]): "Hold steadfastly, and doubt not for a moment that Christ's flesh was not conceived in the Virgin's womb, before being assumed by the Word."

  I answer that, As stated above, we may say properly that "God was made man," but not that "man was made God": because God took to Himself that which belongs to man---and that which belongs to man did not pre-exist, as subsisting in itself, before being assumed by the Word. But if Christ's flesh had been conceived before being assumed by the Word, it would have had at some time an hypostasis other than that of the Word of God. And this is against the very nature of the Incarnation, which we hold to consist in this, that the Word of God was united to human nature and to all its parts in the unity of hypostasis: nor was it becoming that the Word of God should, by assuming human nature, destroy a pre-existing hypostasis of human nature or of any part thereof. It is consequently contrary to faith to assert that Christ's flesh was first of all conceived and afterwards assumed by the Word of God.

  Reply to Objection 1: If Christ's flesh had been formed or conceived, not instantaneously, but successively, one of two things would follow: either that what was assumed was not yet flesh, or that the flesh was conceived before it was assumed. But since we hold that the conception was effected instantaneously, it follows that in that flesh the beginning and the completion of its conception were in the same instant. So that, as Augustine [*Fulgentius, De Fide ad Petrum xviii] says: "We say that the very Word of God was conceived in taking flesh, and that His very flesh was conceived by the Word taking flesh."

   From the above the reply to the Second Objection is clear. For in the same moment that this flesh began to be conceived, its conception and animation were completed.

  Reply to Objection 3: The mystery of the Incarnation is not to be looked upon as an ascent, as it were, of a man already existing and mounting up to the dignity of the Union: as the heretic Photinus maintained. Rather is it to be considered as a descent, by reason of the perfect Word of God taking unto Himself the imperfection of our nature; according to Jn. 6:38: "I came down from heaven."
 
Article: 4 

Whether Christ's conception was natural?

  Objection 1: It would seem that Christ's conception was natural. For Christ is called the Son of Man by reason of His conception in the flesh. But He is a true and natural Son of Man: as also is He the true and natural Son of God. Therefore His conception was natural.

  Objection 2: Further, no creature can be the cause of a miraculous effect. But Christ's conception is attributed to the Blessed Virgin, who is a mere creature: for we say that the Virgin conceived Christ. Therefore it seems that His conception was not miraculous, but natural.

  Objection 3: Further, for a transformation to be natural, it is enough that the passive principle be natural, as stated above (Question [32], Article [4]). But in Christ's conception the passive principle on the part of His Mother was natural, as we have shown (Question [32], Article [4]). Therefore Christ's conception was natural.

  On the contrary, Dionysius says (Ep. ad Caium Monach.): "Christ does in a superhuman way those things that pertain to man: this is shown in the miraculous virginal conception."

  I answer that, As Ambrose says (De Incarn. vi): "In this mystery thou shalt find many things that are natural, and many that are supernatural." For if we consider in this conception anything connected with the matter thereof, which was supplied by the mother, it was in all such things natural. But if we consider it on the part of the active power, thus it was entirely miraculous. And since judgment of a thing should be pronounced in respect of its form rather than of its matter: and likewise in respect of its activity rather than of its passiveness: therefore is it that Christ's conception should be described simply as miraculous and supernatural, although in a certain respect it was natural.

  Reply to Objection 1: Christ is said to be a natural Son of Man, by reason of His having a true human nature, through which He is a Son of Man, although He had it miraculously; thus, too, the blind man to whom sight has been restored sees naturally by sight miraculously received.

  Reply to Objection 2: The conception is attributed to the Blessed Virgin, not as the active principle thereof, but because she supplied the matter, and because the conception took place in her womb.

  Reply to Objection 3: A natural passive principle suffices for a transformation to be natural, when it is moved by its proper active principle in a natural and wonted way. But this is not so in the case in point. Therefore this conception cannot be called simply natural.

Question: 34  OF THE PERFECTION OF THE CHILD CONCEIVED (FOUR ARTICLES)

   We must now consider the perfection of the child conceived: and concerning this there are four points of inquiry:

    (1) Whether Christ was sanctified by grace in the first instant of His conception?

    (2) Whether in that same instant He had the use of free-will?

    (3) Whether in that same instant He could merit?

    (4) Whether in that same instant He was a perfect comprehensor?
 
Article: 1  

Whether Christ was sanctified in the first instant of His conception?

  Objection 1: It would seem that Christ was not sanctified in the first instant of His conception. For it is written (1 Cor. 15:46): "That was not first which is spiritual, but that which is natural: afterwards that which is spiritual." But sanctification by grace is something spiritual. Therefore Christ received the grace of sanctification, not at the very beginning of His conception, but after a space of time.

  Objection 2: Further, sanctification seems to be a cleansing from sin: according to 1 Cor. 6:1: "And such some of you were," namely, sinners, "but you are washed, but you are sanctified." But sin was never in Christ. Therefore it was not becoming that He should be sanctified by grace.

  Objection 3: Further, as by the Word of God "all things were made," so from the Word incarnate all men who are made holy receive holiness, according to Heb. 2:11: "Both he that sanctifieth and they who are sanctified are all of one." But "the Word of God, by whom all things were made, was not Himself made"; as Augustine says (De Trin. i). Therefore Christ, by whom all are made holy, was not Himself made holy.

  On the contrary, It is written (Lk. 1:35): "The Holy which shall be born of thee shall be called the Son of God"; and (Jn. 10:36): "Whom the Father hath sanctified and sent into the world."

  I answer that, As stated above (Question [7], Articles [9],10,12), the abundance of grace sanctifying Christ's soul flows from the very union of the Word, according to Jn. 1:14: "We saw His glory . . . as it were of the Only-Begotten of the Father, full of grace and truth." For it has been shown above (Question [33], Articles [2],3) that in the first instant of conception, Christ's body was both animated and assumed by the Word of God. Consequently, in the first instant of His conception, Christ had the fulness of grace sanctifying His body and His soul.

  Reply to Objection 1: The order set down by the Apostle in this passage refers to those who by advancing attain to the spiritual state. But the mystery of the Incarnation is considered as a condescension of the fulness of the Godhead into human nature rather than as the promotion of human nature, already existing, as it were, to the Godhead. Therefore in the man Christ there was perfection of spiritual life from the very beginning.

  Reply to Objection 2: To be sanctified is to be made holy. Now something is made not only from its contrary, but also from that which is opposite to it, either by negation or by privation: thus white is made either from black or from not-white. We indeed from being sinners are made holy: so that our sanctification is a cleansing from sin. Whereas Christ, as man, was made holy, because He was not always thus sanctified by grace: yet He was not made holy from being a sinner, because He never sinned; but He was made holy from not-holy as man, not indeed by privation, as though He were at some time a man and not holy; but by negation---that is, when He was not man He had not human sanctity. Therefore at the same time He was made man and a holy man. For this reason the angel said (Lk. 1:35): "The Holy which shall be born of thee." Which words Gregory expounds as follows (Moral. xviii): "In order to show the distinction between His holiness and ours, it is declared that He shall be born holy. For we, though we are made holy, yet are not born holy, because by the mere condition of a corruptible nature we are tied . . . But He alone is truly born holy who . . . was not conceived by the combining of carnal union."

  Reply to Objection 3: The Father creates things through the Son, and the whole Trinity sanctifies men through the Man Christ, but not in the same way. For the Word of God has the same power and operation as God the Father: hence the Father does not work through the Son as an instrument, which is both mover and moved. Whereas the humanity of Christ is as the instrument of the Godhead, as stated above (Question [7], Article [1], ad 3; Question [8], Article [1], ad 1). Therefore Christ's humanity is both sanctified and sanctifier.
 
Article: 2 

Whether Christ as man had the use of free-will in the first instant of His conception?

  Objection 1: It would seem that Christ as man had not the use of free-will in the first instant of His conception. For a thing is, before it acts or operates. Now the use of free-will is an operation. Since, therefore, Christ's soul began to exist in the first instant of His conception, as was made clear above (Question [33], Article [2]), it seems impossible that He should have the use of free-will in the first instant of His conception.

  Objection 2: Further, the use of free-will consists in choice. But choice presupposes the deliberation of counsel: for the Philosopher says (Ethic. iii) that choice is "the desire of what has been previously the object of deliberation." Therefore it seems impossible that Christ should have had the use of free-will in the first instant of His conception.

  Objection 3: Further, the free-will is "a faculty of the will and reason," as stated in the FP, Question [83], Article [2], Objection [2]: consequently the use of free-will is an act of the will and the reason or intellect. But the act of the intellect presupposes an act of the senses; and this cannot exist without proper disposition of the organs---a condition which would seem impossible in the first instant of Christ's conception. Therefore it seems that Christ could not have the use of free-will at the first instant of His conception.

  On the contrary, Augustine says in his book on the Trinity (Gregory: Regist. ix, Ep. 61): "As soon as the Word entered the womb, while retaining the reality of His Nature, He was made flesh, and a perfect man." But a perfect man has the use of free-will. Therefore Christ had the use of free-will in the first instant of His conception.

  I answer that, As stated above (Article [1]), spiritual perfection was becoming to the human nature which Christ took, which perfection He attained not by making progress, but by receiving it from the very first. Now ultimate perfection does not consist in power or habit, but in operation; wherefore it is said (De Anima ii, text. 5) that operation is a "second act." We must, therefore, say that in the first instant of His conception Christ had that operation of the soul which can be had in an instant. And such is the operation of the will and intellect, in which the use of free-will consists. For the operation of the intellect and will is sudden and instantaneous, much more, indeed, than corporeal vision; inasmuch as to understand, to will, and to feel, are not movements that may be described as "acts of an imperfect being," which attains perfection successively, but are "the acts of an already perfect being," as is said, De Anima iii, text. 28. We must therefore say that Christ had the use of free-will in the first instant of His conception.

  Reply to Objection 1: Existence precedes action by nature, but not in time; but at the same time the agent has perfect existence, and begins to act unless it is hindered. Thus fire, as soon as it is generated, begins to give heat and light. The action of heating, however, is not terminated in an instant, but continues for a time; whereas the action of giving light is perfected in an instant. And such an operation is the use of free-will, as stated above.

  Reply to Objection 2: As soon as counsel or deliberation is ended, there may be choice. But those who need the deliberation of counsel, as soon as this comes to an end are certain of what ought to be chosen: and consequently they choose at once. From this it is clear that the deliberation of counsel does not of necessity precede choice save for the purpose of inquiring into what is uncertain. But Christ, in the first instant of His conception, had the fulness of sanctifying grace, and in like manner the fulness of known truth; according to Jn. 1:14: "Full of grace and truth." Wherefore, as being possessed of certainty about all things, He could choose at once in an instant.

  Reply to Objection 3: Christ's intellect, in regard to His infused knowledge, could understand without turning to phantasms, as stated above (Question [11], Article [2]). Consequently His intellect and will could act without any action of the senses.

   Nevertheless it was possible for Him, in the first instant of His conception, to have an operation of the senses: especially as to the sense of touch, which the infant can exercise in the womb even before it has received the rational soul, as is said, De Gener. Animal. ii, 3,4. Wherefore, since Christ had the rational soul in the first instant of His conception, through His body being already fashioned and endowed with sensible organs, much more was it possible for Him to exercise the sense of touch in that same instant.

Article: 3  

Whether Christ could merit in the first instant of His conception?

  Objection 1: It would seem that Christ could not merit in the first instant of His conception. For the free-will bears the same relation to merit as to demerit. But the devil could not sin in the first instant of his creation, as was shown in the FP, Question [63], Article [5]. Therefore neither could Christ's soul merit in the first instant of its creation---that is, in the first instant of Christ's conception.

  Objection 2: Further, that which man has in the first instant of his conception seems to be natural to him: for it is in this that his natural generation is terminated. But we do not merit by what is natural to us, as is clear from what has been said in the FS, Question [109], Article [5]; FS, Question [114], Article [2]. Therefore it seems that the use of free-will, which Christ as man had in the first instant of His conception, was not meritorious.

  Objection 3: Further, that which a man has once merited he makes, in a way, his own: consequently it seems that he cannot merit the same thing again: for no one merits what is already his. If, therefore, Christ merited in the first instant of His conception, it follows that afterwards He merited nothing. But this is evidently untrue. Therefore Christ did not merit in the first instant of His conception.

  On the contrary, Augustine [*Paterius, Expos. Vet. et Nov. Test. super Ex. 40] says: "Increase of merit was absolutely impossible to the soul of Christ." But increase of merit would have been possible had He not merited in the first instant of His conception. Therefore Christ merited in the first instant of His conception.

  I answer that, As stated above (Article [1]), Christ was sanctified by grace in the first instant of His conception. Now, sanctification is twofold: that of adults who are sanctified in consideration of their own act; and that of infants who are sanctified in consideration of, not their own act of faith, but that of their parents or of the Church. The former sanctification is more perfect than the latter: just as act is more perfect than habit; and "that which is by itself, than that which is by another" [*Aristotle, Phys. viii]. Since, therefore, the sanctification of Christ was most perfect, because He was so sanctified that He might sanctify others; consequently He was sanctified by reason of His own movement of the free-will towards God. Which movement, indeed, of the free-will is meritorious. Consequently, Christ did merit in the first instant of His conception.

  Reply to Objection 1: Free-will does not bear the same relation to good as to evil: for to good it is related of itself, and naturally; whereas to evil it is related as to a defect, and beside nature. Now, as the Philosopher says (De Coelo ii, text. 18): "That which is beside nature is subsequent to that which is according to nature; because that which is beside nature is an exception to nature." Therefore the free-will of a creature can be moved to good meritoriously in the first instant of its creation, but not to evil sinfully; provided, however, its nature be unimpaired.

  Reply to Objection 2: That which man has at the first moment of his creation, in the ordinary course of nature, is natural to him. but nothing hinders a creature from receiving from God a gift of grace at the very beginning of its creation. In this way did Christ's soul in the first instant of its creation receive grace by which it could merit. And for this reason is that grace, by way of a certain likeness, said to be natural to this Man, as explained by Augustine (Enchiridion xl).

  Reply to Objection 3: Nothing prevents the same thing belonging to someone from several causes. And thus it is that Christ was able by subsequent actions and sufferings to merit the glory of immortality, which He also merited in the first instant of His conception: not, indeed, so that it became thereby more due to Him than before, but so that it was due to Him from more causes than before.

Article: 4  

Whether Christ was a perfect comprehensor in the first instant of His conception?

  Objection 1: It would seem that Christ was not a perfect comprehensor in the first instant of His conception. For merit precedes reward, as fault precedes punishment. But Christ merited in the first instant of His conception, as stated above (Article [3]). Since, therefore, the state of comprehension is the principal reward, it seems that Christ was not a comprehensor in the first instant of His conception.

  Objection 2: Further, our Lord said (Lk. 24:26): "Ought not Christ to have suffered these things, and so to enter into His glory?" But glory belongs to the state of comprehension. Therefore Christ was not in the state of comprehension in the first instant of His conception, when as yet He had not suffered.

  Objection 3: Further, what befits neither man nor angel seems proper to God; and therefore is not becoming to Christ as man. But to be always in the state of beatitude befits neither man nor angel: for if they had been created in beatitude, they would not have sinned afterwards. Therefore Christ, as man, was not in the state of beatitude in the first instant of His conception.

  On the contrary, It is written (Ps. 64:5): "Blessed is he whom Thou hast chosen, end taken to Thee"; which words, according to the gloss, refer to Christ's human nature, which "was taken by the Word of God unto the unity of Person." But human nature was taken by the Word of God in the first instant of His conception. Therefore, in the first instant of His conception, Christ, as man, was in the state of beatitude; which is to be a comprehensor.

  I answer that, As appears from what was said above (Article [3]), it was unbecoming that in His conception Christ should receive merely habitual grace without the act. Now, He received grace "not by measure" (Jn. 3:34), as stated above (Question [7], Article [11]). But the grace of the "wayfarer," being short of that of the "comprehensor," is in less measure than that of the comprehensor. Wherefore it is manifest that in the first instant of His conception Christ received not only as much grace as comprehensors have, but also greater than that which they all have. And because that grace was not without its act, it follows that He was a comprehensor in act, seeing God in His Essence more clearly than other creatures.

  Reply to Objection 1: As stated above (Question [19], Article [3]), Christ did not merit the glory of the soul, in respect of which He is said to have been a comprehensor, but the glory of the body, to which He came through His Passion.

   Wherefore the reply to the Second Objection is clear.

  Reply to Objection 3: Since Christ was both God and man, He had, even in His humanity, something more than other creatures---namely, that He was in the state of beatitude from the very beginning.

Question: 35  OF CHRIST'S NATIVITY (EIGHT ARTICLES)

   After considering Christ's conception, we must treat of His nativity. First, as to the nativity itself; secondly, as to His manifestation after birth.

   Concerning the first there are eight points of inquiry:

    (1) Whether nativity regards the nature or the person?

    (2) Whether another, besides His eternal, birth should be attributed to Christ?

    (3) Whether the Blessed Virgin is His Mother in respect of His temporal birth?

    (4) Whether she ought to be called the Mother of God?

    (5) Whether Christ is the Son of God the Father and of the Virgin Mother in respect of two filiations?

    (6) Of the mode of the Nativity;

    (7) Of its place;

    (8) Of the time of the Nativity.
 
Article: 1  

Whether nativity regards the nature rather than the person?

  Objection 1: It would seem that nativity regards the nature rather than the person. For Augustine [*Fulgentius] says (De Fide ad Petrum): "The eternal Divine Nature could not be conceived and born of human nature, except in a true human nature." Consequently it becomes the Divine Nature to be conceived and born by reason of the human nature. Much more, therefore, does it regard human nature itself.

  Objection 2: Further, according to the Philosopher (Metaph. v), "nature" is so denominated from "nativity." But things are denominated from one another by reason of some likeness. Therefore it seems that nativity regards the nature rather than the person.

  Objection 3: Further, properly speaking, that is born which begins to exist by nativity. But Christ's Person did not begin to exist by His nativity, whereas His human nature did. Therefore it seems that the nativity properly regards the nature, and not the person.

  On the contrary, Damascene says (De Fide Orth. iii): "Nativity regards the hypostasis, not the nature."

  I answer that, Nativity can be attributed to someone in two ways: first, as to its subject; secondly, as to its terminus. To him that is born it is attributed as to its subject: and this, properly speaking, is the hypostasis, not the nature. For since to be born is to be generated; as a thing is generated in order for it to be, so is a thing born in order for it to be. Now, to be, properly speaking, belongs to that which subsists; since a form that does not subsist is said to be only inasmuch as by it something is: and whereas person or hypostasis designates something as subsisting, nature designates form, whereby something subsists. Consequently, nativity is attributed to the person or hypostasis as to the proper subject of being born, but not to the nature.

   But to the nature nativity is attributed as to its terminus. For the terminus of generation and of every nativity is the form. Now, nature designates something as a form: wherefore nativity is said to be "the road to nature," as the Philosopher states (Phys. ii): for the purpose of nature is terminated in the form or nature of the species.

  Reply to Objection 1: On account of the identity of nature and hypostasis in God, nature fs sometimes put instead of person or hypostasis. And in this sense Augustine says that the Divine Nature was conceived and born, inasmuch as the Person of the Son was conceived and born in the human nature.

  Reply to Objection 2: No movement or change is denominated from the subject moved, but from the terminus of the movement, whence the subject has its species. For this reason nativity is not denominated from the person born, but from nature, which is the terminus of nativity.

  Reply to Objection 3: Nature, properly speaking, does not begin to exist: rather is it the person that begins to exist in some nature. Because, as stated above, nature designates that by which something is; whereas person designates something as having subsistent being.
 
Article: 2 

Whether a temporal nativity should be attributed to Christ?

  Objection 1: It would seem that temporal nativity is not to be attributed to Christ. For "to be born is a certain movement of a thing that did not exist before it was born, which movement procures for it the benefit of existence" [*Cf. Augustine, De Unit. Trin. xii]. But Christ was from all eternity. Therefore He could not be born in time.

  Objection 2: Further, what is perfect in itself needs not to be born. But the Person of the Son of God was perfect from eternity. Therefore He needs not to be born in time. Therefore it seems that He had no temporal birth.

  Objection 3: Further, properly speaking, nativity regards the person. But in Christ there is only one person. Therefore in Christ there is but one nativity.

  Objection 4: Further, what is born by two nativities is born twice. But this proposition is false; "Christ was born twice": because the nativity whereby He was born of the Father suffers no interruption; since it is eternal. Whereas interruption is required to warrant the use of the adverb "twice": for a man is said to run twice whose running is interrupted. Therefore it seems that we should not admit a double nativity in Christ.

  On the contrary, Damascene says (De Fide Orth. iii): "We confess two nativities in Christ: one of the Father---eternal; and one which occurred in these latter times for our sake."

  I answer that, As stated above (Article [1]), nature is compared to nativity, as the terminus to movement or change. Now, movement is diversified according to the diversity of its termini, as the Philosopher shows (Phys. v). But, in Christ there is a twofold nature: one which He received of the Father from eternity, the other which He received from His Mother in time. Therefore we must needs attribute to Christ a twofold nativity: one by which He was born of the Father from all eternity; one by which He was born of His Mother in time.

  Reply to Objection 1: This was the argument of a certain heretic, Felician, and is solved thus by Augustine (Contra Felic. xii). "Let us suppose," says he, "as many maintain, that in the world there is a universal soul, which, by its ineffable movement, so gives life to all seed, that it is not compounded with things begotten, but bestows life that they may be begotten. Without doubt, when this soul reaches the womb, being intent on fashioning the passible matter to its own purpose, it unites itself to the personality thereof, though manifestly it is not of the same substance; and thus of the active soul and passive matter, one man is made out of two substances. And so we confess that the soul is born from out the womb; but not as though, before birth, it was nothing at all in itself. Thus, then, but in a way much more sublime, the Son of God was born as man, just as the soul is held to be born together with the body: not as though they both made one substance, but that from both, one person results. Yet we do not say that the Son of God began thus to exist: lest it be thought that His Divinity is temporal. Nor do we acknowledge the flesh of the Son of God to have been from eternity: lest it be thought that He took, not a true human body, but some resemblance thereof."

  Reply to Objection 2: This was an argument of Nestorius, and it is thus solved by Cyril in an epistle [*Cf. Acta Concil. Ephes., p. 1, cap. viii]: "We do not say that the Son of God had need, for His own sake, of a second nativity, after that which is from the Father: for it is foolish and a mark of ignorance to say that He who is from all eternity, and co-eternal with the Father, needs to begin again to exist. But because for us and for our salvation, uniting the human nature to His Person, He became the child of a woman, for this reason do we say that He was born in the flesh."

  Reply to Objection 3: Nativity regards the person as its subject, the nature as its terminus. Now, it is possible for several transformations to be in the same subject: yet must they be diversified in respect of their termini. But we do not say this as though the eternal nativity were a transformation or a movement, but because it is designated by way of a transformation or movement.

  Reply to Objection 4: Christ can be said to have been born twice in respect of His two nativities. For just as he is said to run twice who runs at two different times, so can He be said to be born twice who is born once from eternity and once in time: because eternity and time differ much more than two different times, although each signifies a measure of duration.

Article: 3 

Whether the Blessed Virgin can be called Christ's Mother in respect of His temporal nativity?

  Objection 1: It would seem that the Blessed Virgin cannot be called Christ's Mother in respect of His temporal nativity. For, as stated above (Question [32], Article [4]), the Blessed Virgin Mary did not cooperate actively in begetting Christ, but merely supplied the matter. But this does not seem sufficient to make her His Mother: otherwise wood might be called the mother of the bed or bench. Therefore it seems that the Blessed Virgin cannot be called the Mother of Christ.

  Objection 2: Further, Christ was born miraculously of the Blessed Virgin. But a miraculous begetting does not suffice for motherhood or sonship: for we do not speak of Eve as being the daughter of Adam. Therefore neither should Christ be called the Son of the Blessed Virgin.

  Objection 3: Further, motherhood seems to imply partial separation of the semen. But, as Damascene says (De Fide Orth. iii), "Christ's body was formed, not by a seminal process, but by the operation of the Holy Ghost." Therefore it seems that the Blessed Virgin should not be called the Mother of Christ.

  On the contrary, It is written (Mt. 1:18): "The generation of Christ was in this wise. When His Mother Mary was espoused to Joseph," etc.

  I answer that, The Blessed Virgin Mary is in truth and by nature the Mother of Christ. For, as we have said above (Question [5], Article [2]; Question [31], Article [5]), Christ's body was not brought down from heaven, as the heretic Valentine maintained, but was taken from the Virgin Mother, and formed from her purest blood. And this is all that is required for motherhood, as has been made clear above (Question [31], Article [5]; Question [32], Article [4]). Therefore the Blessed Virgin is truly Christ's Mother.

  Reply to Objection 1: As stated above (Question [32], Article [3]), not every generation implies fatherhood or motherhood and sonship, but only the generation of living things. Consequently when inanimate things are made from some matter, the relationship of motherhood and sonship does not follow from this, but only in the generation of living things, which is properly called nativity.

  Reply to Objection 2: As Damascen