Andrew replied: “But how is that to be understood which God said to Moses, that he will have mercy on whom he wills to have mercy and will harden whom he wills to harden.” Jesus answered: “God says this in order that man may not believe that he is saved by his own virtue, but may perceive that life and the mercy of God have been granted him by God of his bounty. And he says it in order that men may shun the opinion that there be other gods than he.
If, therefore, he hardened Pharaoh he did it because he had afflicted our people and essayed to bring it to nought by destroying all the male children in Israel: whereby Moses was near to losing his life. Accordingly, I say to you truly, that predestination has for its foundation the Law of God and human free will. Yes, and even if God could save the whole world so that none should perish he would not will to do so lest thus he should deprive man of freedom, which he preserves to him in order to do despite to Satan, in order that this [lump of ] clay, scorned of the spirit, even though it shall sin as the spirit did, may have power to repent and go to dwell in that place whence the spirit was cast out. Our God wills, I say, to pursue with his mercy man’s free will, and wills not to forsake the creature with his omnipotence. And so on the day of judgment none will be able to make any excuse for their sins, seeing that it will then be manifest to them how much God has done for their conversion, and how often he has called them to repentance.