For it was not after we were reconciled to him by the blood of his Son that he began to love us, but he loved us before the foundation of the world, that with his only begotten Son we too might be sons of God before we were anything at all.
John CalvinAssuredly there is but one way in which to achieve what is not merely difficult but utterly against human nature: to love those who hate us, to repay their evil deeds with benefits, to return blessings for reproaches. It is that we remember not to consider men's evil intention but to look upon the image of God in them, which cancels and effaces their transgressions, and with its beauty and dignity allures us to love and embrace them.
John Calvin