Chapter III.
He proves from the Epistle to the Romans the eternal Divinity of Christ.
And so as it is clear from the above testimony that God sent His own Son, and that He who was ever the Son of God became the Son of man, let us see whether the same Apostle gives any other testimony of the same sort elsewhere, that the truth which is already clear enough in itself, may be rendered still more clear by the light of a twofold testimony. So then the same Apostle says: "God sent His own Son in the likeness of sinful flesh." [2449] You see that the Apostle certainly did not use these words by chance or at random, as he repeated what he had already said once--for indeed there could not be found in him chance or want of consideration as the fulness of Divine counsel and speech had taken up its abode in him. What then does he say? "God sent His own Son in the likeness of sinful flesh." He says the same thing again and repeats it, saying, "God sent His own Son." Oh renowned and excellent teacher! for knowing that in this is contained the whole mystery [2450] of the Catholic faith, in order that it might be believed that the Lord was born in the flesh and that the Son of God was sent into this world, again and again he makes the same proclamation saying, "God sent His own Son." Nor need we wonder that he who was specially sent to preach the coming of God, made this announcement, since even before the law, the giver of the law himself proclaimed it, saying: "I beseech Thee, O Lord, provide another whom Thou mayest send," or as it stands still more clearly in the Hebrew text: "I beseech Thee, O Lord, send whom Thou wilt send." [2451] It is clear that the holy prophet, feeling in himself a yearning for the whole human race, prayed as it were with the voices of all mankind to God the Father that He would send as speedily as possible Him who was to be sent by the Father for the redemption and salvation of all men, when he said, "I beseech Thee, O Lord, send whom Thou wilt send." "God," he therefore says, "sent His own Son in the likeness of sinful flesh." Full well, when he says that He was sent in the flesh, does he exclude for Him sin of the flesh: for he says "God sent His own Son in the likeness of the flesh of sin," in order that we may know that though the flesh was truly taken, yet there was no true sin, and that, as far as the body is concerned, we should understand that there was reality; as far as sin is concerned, only the likeness of sin. For though all flesh is sinful, yet He had flesh without sin, and had in Himself the likeness of sinful flesh, while He was in the flesh but He was free from what was truly sin, because He was without sin: and therefore he says: "God sent His own Son in the likeness of sinful flesh."
[2449] Rom. viii. 3.
[2450] Sacramentum.
[2451] Exod. iv. 13. Where the LXX. has Deomai, kurie, procheirisai dunamenon allon hon aposteleis, which was followed by the old Latin. Jerome however rendered the passage correctly from the Hebrew: "obsecro, Domine, mitte quem misurus es." Cf. the note on the Institutes, XII. xxxi.
Chapter IV.
He brings forward other testimonies to the same view.
If you would know how admirably the Apostle preached this, hear how this utterance was put into his mouth; as if from the mouth of God Himself, as the Lord says: "For God sent not His Son into the world to judge the world, but that the world might be saved through Him." [2452] For lo, as you see, the Lord Himself affirms that He was sent by God the Father to save mankind. But if you think that it ought to be shown still more clearly, what Son God sent to save men,--though God's own and only begotten can only be one, and when God is said to have sent His Son, He is certainly shown to have sent His only begotten Son,--yet hear the prophet David pointing out with the utmost clearness Him who was sent for the salvation of Men. "He sent," said he, "His Word and healed them." [2453] Can you twist this so as to refer it to the flesh as if you could say that a mere man was sent by God to heal mankind? You certainly cannot, for the prophet David and all the holy Scriptures would cry out against you, saying, "He sent His Word and healed them." You see then, that the Word was sent to heal men, for though healing was given through Christ, yet the Word of God was in Christ, and healed all things through Christ: and so since Christ and the Word were united in the mystery of the Incarnation, Christ and the Word of God became one Son of God in either substance. And when the Apostle John was anxious to state this clearly, he said "God sent His Son to be the Saviour of the world." [2454] Do you see how he joined together God and man in an union that cannot be severed? For Christ who was born of Mary is without the slightest doubt called Saviour, as it is said, "For to you is born this day a Saviour, which is Christ the Lord." [2455] But here he calls the very Word of God, which was sent, a Saviour, saying: "God sent his Son to be the Saviour of the world."
[2452] S. John iii. 17.
[2453] Ps. cvi. (cvii.) 20.
[2454] 1 John iv. 14.
[2455] S. Luke ii. 11.