The grace of God is so great and His love for us is such that we cannot understand what He has done for us. Now, we must believe that, although Christ suffered death, yet His Godhead did not die; it was the human nature in Christ that died. For He did not die as God, but as man.
This will be clear from two examples, one of which is taken from himself. Now, when a man dies, in the separation of the soul from the body the soul does not die but the body or flesh does die. So also in the death of Christ, His Divinity did not die, but His man nature suffered death. But if the Jews did not slay the Divinity of Christ, it would seem that their sin was not any greater than if they killed any ordinary man. In answering this we say that it is as if a king were clothed only in one garment, and if someone befouled this garment, such a one has committed as grave a crime as if he had defiled the king himself. Likewise, although the Jews could not slay God, yet in putting to death the human nature which Christ assumed, they were as severely punished as if they had put the Godhead itself to death. Another example is had from what we said before, viz., that the Son of God is the Word of God, and the Word of God made flesh is like the word of a king written on paper. So if one should tear this royal paper in pieces, it would be considered that he had rent apart the word of the king. Thus, the sin of the Jews was as grievous as if they had slain the Word of God.