14 What then shall we say? Is God unjust? Not at all!

15 For he says to Moses, “I will have mercy on whom I have mercy, and I will have compassion on whom I have compassion.”[f]

16 It does not, therefore, depend on human desire or effort, but on God’s mercy.

17 For Scripture says to Pharaoh: “I raised you up for this very purpose, that I might display my power in you and that my name might be proclaimed in all the earth.”[g]

18 Therefore God has mercy on whom he wants to have mercy, and he hardens whom he wants to harden.