Exodus 7:3 And I will harden Pharaoh’s heart, and multiply my signs and my wonders in the land of Egypt.
Pharaoh’s heart will be hardened. It has already been hardened on his own. He will not recognize God. He doesn’t believe in Him. Now God is going to harden His heart to show His power to Egypt and to His own people.
He wants them to know perfectly well before they leave Israel that He is God. He is not one of many gods but the God who is able to prove that all other gods are not God. He is the Almighty. He is God over all gods and everything else too.
God’s goal is to cause man to see his own failure and recognize that there is no other god. There is no other means of salvation. God wants Egypt to see a real God. He wants Israel to know that He is God. He flexes His muscles so that all can see.
Do you know that He is all God? Do you believe Him? Do you see Him as the Christian God or the only god!