“And it repented the Lord that he had made man on the earth.”
The repentance which is here ascribed to God does not properly belong to him, but has reference to our understanding of him. For since we cannot comprehend him as he is, it is necessary that, for our sakes he should, in a certain sense, transform himself. That repentance cannot take place in God, easily appears from this single considerations that nothing happens which is by him unexpected or unforeseen. The same reasoning, and remark, applies to what follows, that God was affected with grief. Certainly God is not sorrowful or sad; but remains forever like himself in his celestial and happy repose: yet, because it could not otherwise be known how great is God’s hatred and detestation of sin, therefore the Spirit accommodates himself to our capacity. Wherefore, there is no need for us to involve ourselves in thorny and difficult questions, when it is obvious to what end these words of repentance and grief are applied; namely, to teach us, that from the time when man was so greatly corrupted, God would not reckon him among his creatures; as if he would say, ‘This is not my workmanship; this is not that man who was formed in my image, and whom I had adorned with such excellent gifts: I do not deign now to acknowledge this degenerate and defiled creature as mine.’ Similar to this is what he says, in the second place, concerning grief; that God was so offended by the atrocious wickedness of men, as if they had wounded his heart with mortal grief: There is here, therefore, an unexpressed antithesis between that upright nature which had been created by God, and that corruption which sprung from sin. Meanwhile, unless we wish to provoke God, and to put him to grief, let us learn to abhor and to flee from sin. Moreover, this paternal goodness and tenderness ought, in no slight degree, to subdue in us the love of sin; since God, in order more effectually to pierce our hearts, clothes himself with our affections. This figure, which represents God as transferring to himself what is peculiar to human nature, is called anthropopatheia.
– John Calvin (1509-1564)