Part 5538
e 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, Q[43], A[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, Q[37], A[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 t