Exo 4:21, 7:14, 2Ch 28:22, 33:23, 36:13, Rom 2:4-5 | ESV | STEP | And the Lord said to Moses , When you go back to Egypt , see that you do before Pharaoh all the miracles that I have put in your power . But I will harden his heart , so that he will not let the people go .

Exodus 4:21

21 And 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 7:14

The First Plague: Water Turned to Blood

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

2 Chronicles 28:22

Ahaz’s Idolatry

22 In the time of his distress he became yet more faithless to the Lord—this same King Ahaz.

2 Chronicles 33:23

23 And he did not humble himself before the Lord, ^cas Manasseh his father had humbled himself, but this Amon incurred guilt more and more.

2 Chronicles 36:13

13 ^dHe also rebelled against King Nebuchadnezzar, who had made him swear by God. ^eHe stiffened his neck and hardened his heart against turning to the Lord, the God of Israel.

Romans 2:4-5

4 Or do you presume on ^fthe riches of his kindness and ^gforbearance and ^hpatience, ⁱnot knowing that God’s kindness is meant to lead you to repentance? 5 But because of your hard and impenitent heart you are ^jstoring up ^kwrath for yourself on the day of wrath when God’s righteous judgment will be revealed.