You will say then unto me, Why does he yet find fault? For who has resisted his will?
All Commentaries on Romans 9:19 Go To Romans 9
Augustine of Hippo
AD 430
Having given his conclusion [in the last verse] Paul plays devil’s advocate by asking a rhetorical question…. He responds to this question in a sensible way so that we might understand that the basic rewards of faith and of unbelief are made plain only to spiritual people and not to those who live according to the earthly man. Likewise with the way God in his foreknowledge elects those who will believe and condemns unbelievers. He neither elects the ones because of their works nor condemns the others because of theirs, but he grants to the faith of the ones the ability to do good works and hardens the unbelief of the others by deserting them, so that they do evil. This understanding, as I have said, is given only to spiritual people and is very different from the wisdom of the flesh. Thus Paul counters his inquirer so that he may understand that he first must put away the man of clay in order to be worthy to investigate these things by the Spirit.