Of Christ's Nativity

Of Christ's Nativity — St. Thomas Aquinas asks: Whether nativity regards the nature rather than the person?; Whether a temporal nativity should be attributed to Christ?; Whether the Blessed Virgin can be called Christ's Mother in respect of His temporal nativity?; Whether the Blessed Virgin should be called the Mother of God?; Whether there are two filiations in Christ?; Whether Christ was born without His Mother suffering?; Whether Christ should have been born in Bethlehem?; Whether Christ was born at a fitting time?.

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:

Article 1: Whether nativity regards the nature rather than the person?

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

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.

Article 2: Whether a temporal nativity should be attributed to Christ?

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."

As stated above (), 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.

Article 3: Whether the Blessed Virgin can be called Christ's Mother in respect of His temporal nativity?

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

The Blessed Virgin Mary is in truth and by nature the Mother of Christ. For, as we have said above (; ), 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 (; ). Therefore the Blessed Virgin is truly Christ's Mother.

Article 4: Whether the Blessed Virgin should be called the Mother of God?

In the chapters of Cyril, approved in the Council of Ephesus (P. 1, Cap. xxvi), we read: "If anyone confess not that the Emmanuel is truly God, and that for this reason the Holy Virgin is the Mother of God, since she begot of her flesh the Word of God made flesh, let him be anathema."

As stated above (), every word that signifies a nature in the concrete can stand for any hypostasis of that nature. Now, since the union of the Incarnation took place in the hypostasis, as above stated (), it is manifest that this word "God" can stand for the hypostasis, having a human and a Divine nature. Therefore whatever belongs to the Divine and to the human nature can be attributed to that Person: both when a word is employed to stand for it, signifying the Divine Nature, and when a word is used signifying the human nature. Now, conception and birth are attributed to the person and hypostasis in respect of that nature in which it is conceived and born. Since, therefore, the human nature was taken by the Divine Person in the very beginning of the conception, as stated above (), it follows that it can be truly said that God was conceived and born of the Virgin. Now from this is a woman called a man's mother, that she conceived him and gave birth to him. Therefore the Blessed Virgin is truly called the Mother of God. For the only way in which it could be denied that the Blessed Virgin is the Mother of God would be either if the humanity were first subject to conception and birth, before this man were the Son of God, as Photinus said; or if the humanity were not assumed unto unity of the Person or hypostasis of the Word of God, as Nestorius maintained. But both of these are erroneous. Therefore it is heretical to deny that the Blessed Virgin is the Mother of God.

Article 5: Whether there are two filiations in Christ?

As Damascene says (De Fide Orth. iii), things pertaining to the nature are multiple in Christ; but not those things that pertain to the Person. But filiation belongs especially to the Person, since it is a personal property, as appears from what was said in the ; . Therefore there is but one filiation in Christ.

opinions differ on this question. For some, considering only the cause of filiation, which is nativity, put two filiations in Christ, just as there are two nativities. On the contrary, others, considering only the subject of filiation, which is the person or hypostasis, put only one filiation in Christ, just as there is but one hypostasis or person. Because the unity or plurality of a relation is considered in respect, not of its terms, but of its cause or of its subject. For if it were considered in respect of its terms, every man would of necessity have in himself two filiations---one in reference to his father, and another in reference to his mother. But if we consider the question aright, we shall see that every man bears but one relation to both his father and his mother, on account of the unity of the cause thereof. For man is born by one birth of both father and mother: whence he bears but one relation to both. The same is said of one master who teaches many disciples the same doctrine, and of one lord who governs many subjects by the same power. But if there be various causes specifically diverse, it seems that in consequence the relations differ in species: wherefore nothing hinders several such relations being in the same subject. Thus if a man teach grammar to some and logic to others, his teaching is of a different kind in one case and in the other; and therefore one and the same man may have different relations as the master of different disciples, or of the same disciples in regard to diverse doctrines. Sometimes, however, it happens that a man bears a relation to several in respect of various causes, but of the same species: thus a father may have several sons by several acts of generation. Wherefore the

paternity cannot differ specifically, since the acts of generation are specifically the same. And because several forms of the same species cannot at the same time be in the same subject, it is impossible for several paternities to be in a man who is the father of several sons by natural generation. But it would not be so were he the father of one son by natural generation and of another by adoption.

Now, it is manifest that Christ was not born by one and the same nativity, of the Father from eternity, and of His Mother in time: indeed, these two nativities differ specifically. Wherefore, as to this, we must say that there are various filiations, one temporal and the other eternal. Since, however, the subject of filiation is neither the nature nor part of the nature, but the person or hypostasis alone; and since in Christ there is no other hypostasis or person than the eternal, there can be no other filiation in Christ but that which is in the eternal hypostasis. Now, every relation which is predicated of God from time does not put something real in the eternal God, but only something according to our way of thinking, as we have said in the . Therefore the filiation by which Christ is referred to His Mother cannot be a real relation, but only a relation of reason.

Consequently each opinion is true to a certain extent. For if we consider the adequate causes of filiation, we must needs say that there are two filiations in respect of the twofold nativity. But if we consider the subject of filiation, which can only be the eternal suppositum, then no other than the eternal filiation in Christ is a real relation. Nevertheless, He has the relation of Son in regard to His Mother, because it is implied in the relation of motherhood to Christ. Thus God is called Lord by a relation which is implied in the real relation by which the creature is subject to God. And although lordship is not a real relation in God, yet is He really Lord through the real subjection of the creature to Him. In the same way Christ is really the Son of the Virgin Mother through the real relation of her motherhood to Christ.

Article 6: Whether Christ was born without His Mother suffering?

Augustine says (Serm. de Nativ. [*Supposititious]), addressing himself to the Virgin-Mother: "In conceiving thou wast all pure, in giving birth thou wast without pain."

The pains of childbirth are caused by the infant opening the passage from the womb. Now it has been said above (, Replies to objections), that Christ came forth from the closed womb of His Mother, and, consequently, without opening the passage. Consequently there was no pain in that birth, as neither was there any corruption; on the contrary, there was much joy therein for that God-Man "was born into the world," according to Is. 35:1,2: "Like the lily, it shall bud forth and blossom, and shall rejoice with joy and praise."

Article 7: Whether Christ should have been born in Bethlehem?

It is written (Mic. 5:2): "And thou, Bethlehem, Ephrata . . . out of thee shall He come forth unto Me, that is to be the ruler in Israel."

Christ willed to be born in Bethlehem for two reasons. First, because "He was made . . . of the seed of David according to the flesh," as it is written (Rom. 1:3); to whom also was a special promise made concerning Christ; according to 2 Kings 23:1: "The man to whom it was appointed concerning the Christ of the God of Jacob . . . said." Therefore He willed to be born at Bethlehem, where David was born, in order that by the very birthplace the promise made to David might be shown to be fulfilled. The Evangelist points this out by saying: "Because He was of the house and of the family of David." Secondly, because, as Gregory says (Hom. viii in Evang.): "Bethlehem is interpreted 'the house of bread.' It is Christ Himself who said, 'I am the living Bread which came down from heaven.'"

Article 8: Whether Christ was born at a fitting time?

It is written (Gal. 4:4): "When the fulness of the time was come, God sent His Son, made of a woman, made under the law."

There is this difference between Christ and other men, that, whereas they are born subject to the restrictions of time, Christ, as Lord and Maker of all time, chose a time in which to be born, just as He chose a mother and a birthplace. And since "what is of God is well ordered" and becomingly arranged, it follows that Christ was born at a most fitting time.