Is God Hardening Pharaoh's Heart or Is It?

Ranke: Is it that pharaoh's hardening his heart, or is it that god's hardening pharaoh's heart? And which is it? Aisis the great a famous tension for us christian theologians, especially in the calvinist verses. The determinism versus free will debate. What's going on in this story? Nobody seems to be pleased. Ranke: There's not a lot of ambiguity in his position. He doesn't know what God wants him to do.