For the scripture says unto Pharaoh,
Even for this same purpose have I raised you up, that I might show my power in you, and that my name might be declared throughout all the earth.
All Commentaries on Romans 9:17 Go To Romans 9
Augustine of Hippo
AD 430
We read in Exodus [:] that Pharaoh’s heart was hardened, so that he was not moved even by clear signs. Therefore, because Pharaoh did not obey the commands of God he was punished. No one can say that this hardness of heart came upon Pharaoh undeservedly; it came by the judgment of God who was giving him just punishment for his unbelief. Nor should it be thought that Pharaoh did not obey because he could not, on the ground that his heart had already been hardened. On the contrary, Pharaoh had deserved his hardness of heart by his earlier unbelief. For in those whom God has chosen it is not works but faith which is the beginning of merit, so that they might do good works by the gift of God. And in those whom he condemns unbelief and unfaithfulness are the beginning of punishment, so that by that very punishment they are permitted to do what is evil. on Romans Second, there are those who say that Pharaoh was hardened by God’s patience, for after a plague from God was over Pharaoh became harder, and although God knew that Pharaoh had not repented he nevertheless wanted to show his forbearance even toward him. Pelagius’s Commentary on Romans.