Paul knew no other Christ besides Him alone . . . as in that passage: . . . “But now, in Christ, ye who sometimes were far off are made nigh by the blood of Christ.” And again: “Christ has redeemed us from the curse of the law, being made a curse for us: for it is written, ‘Cursed is every one that hangeth upon a tree.’” And again: “And through thy knowledge shall the weak brother perish, for whom Christ died;” indicating that the impassible Christ did not descend upon Jesus, but that He Himself, because He was Jesus Christ, suffered for us; He, who lay in the tomb, and rose again, who descended and ascended – the Son of God having been made the Son of man, as the very name itself doth declare. For in the name of Christ is implied, He that anoints, He that is anointed, and the unction itself with which He is anointed. And it is the Father who anoints, but the Son who is anointed by the Spirit, who is the unction, as the Word declares by Isaiah, “The Spirit of the Lord is upon me, because He hath anointed me,” pointing out both the anointing Father, the anointed Son, and the unction, which is the Spirit.
The Lord Himself, too, makes it evident who it was that suffered; for when He asked the disciples, “Who do men say that I, the Son of man, am?” and when Peter had replied, “Thou art the Christ, the Son of the living God;” and when he had been commended by Him [in these words], “That flesh and blood had not revealed it to him, but the Father who is in heaven,” He made it clear that He, the Son of man, is Christ the Son of the living God. “For from that time forth,” it is said, “He began to show to His disciples, how that He must go unto Jerusalem, and suffer many things of the priests, and be rejected, and crucified, and rise again the third day.” He who was acknowledged by Peter as Christ, who pronounced him blessed because the Father had revealed the Son of the living God to him, said that He must Himself suffer many things, and be crucified; and then He rebuked Peter, who imagined that He was the Christ as the generality of men supposed [that the Christ should be], and was averse to the idea of His suffering, [and] said to the disciples, “If any man will come after Me, let him deny himself, and take up his cross, and follow Me. For whosoever will save his life, shall lose it; and whosoever will lose it for My sake shall save it.”