Exodus 4:21

21And the Lord said to Moses, “When you go back to Egypt, see that you do before Pharaoh all the amiracles that I have put in your power. But bI will harden his heart, so that he will not let the people go.

Exodus 7:13-14

13Still cPharaoh’s heart was hardened, and he would not listen to them, das the Lord had said.

The First Plague: Water Turned to Blood

14Then the Lord said to Moses, “Pharaoh’s heart is hardened; he refuses to let the people go.

Exodus 9:12

12 eBut the Lord hardened the heart of Pharaoh, and he did not listen to them, as fthe Lord had spoken to Moses.

Exodus 11:10

10Moses and Aaron did all these wonders before Pharaoh, and the Lord ghardened Pharaoh’s heart, and he did not let the people of Israel go out of his land.

Deuteronomy 2:30

30But hSihon the king of iHeshbon would not let us pass by him, for the Lord your God jhardened his spirit and made his heart obstinate, that he might give him into your hand, as he is this day.

Isaiah 6:9-10

9And he said, “Go, and say to this people:

k“‘Keep on hearing,
Or Hear indeed
but do not understand;
keep on seeing,
Or see indeed
but do not perceive.’
10 nMake the heart of this people odull,
Hebrew fat

and their ears heavy,
and blind their eyes;
qlest they see with their eyes,
and hear with their ears,
and understand with their hearts,
and turn and be healed.”

John 12:39-40

39Therefore they rcould not believe. For again Isaiah said,

40 s“He has blinded their eyes
and thardened their heart,
lest they see with their eyes,
and understand with their heart, and turn,
and I would heal them.”
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