15 Bible Verses about Hardened Hearts

But they will say, ‘It’s hopeless. We will continue to follow our plans, and each of us will continue to act according to the stubbornness of his evil heart.’”

The Lord instructed Moses, “When you go back to Egypt, make sure you do all the wonders before Pharaoh that I have put within your power. But I will harden his heart so that he won’t let the people go.

But I will harden Pharaoh’s heart and multiply My signs and wonders in the land of Egypt. Pharaoh will not listen to you, but I will put My hand on Egypt and bring the divisions of My people the Israelites out of the land of Egypt by great acts of judgment. The Egyptians will know that I am Yahweh when I stretch out My hand against Egypt, and bring out the Israelites from among them.” read more.
So Moses and Aaron did this; they did just as the Lord commanded them. Moses was 80 years old and Aaron 83 when they spoke to Pharaoh. The Lord said to Moses and Aaron, “When Pharaoh tells you, ‘Perform a miracle,’ tell Aaron, ‘Take your staff and throw it down before Pharaoh. It will become a serpent.’” So Moses and Aaron went in to Pharaoh and did just as the Lord had commanded. Aaron threw down his staff before Pharaoh and his officials, and it became a serpent. But then Pharaoh called the wise men and sorcerers—the magicians of Egypt, and they also did the same thing by their occult practices. Each one threw down his staff, and it became a serpent. But Aaron’s staff swallowed their staffs. However, Pharaoh’s heart hardened, and he did not listen to them, as the Lord had said. Then the Lord said to Moses, “Pharaoh’s heart is hard: he refuses to let the people go.

But when Pharaoh saw there was relief, he hardened his heart and would not listen to them, as the Lord had said. Then the Lord said to Moses, “Tell Aaron: Stretch out your staff and strike the dust of the earth, and it will become gnats throughout the land of Egypt.” And they did this. Aaron stretched out his hand with his staff, and when he struck the dust of the earth, gnats were on man and beast. All the dust of the earth became gnats throughout the land of Egypt. read more.
The magicians tried to produce gnats using their occult practices, but they could not. The gnats remained on man and beast. “This is the finger of God,” the magicians said to Pharaoh. But Pharaoh’s heart hardened, and he would not listen to them, as the Lord had said. The Lord said to Moses, “Get up early in the morning and present yourself to Pharaoh when you see him going out to the water. Tell him: This is what Yahweh says: Let My people go, so that they may worship Me. But if you will not let My people go, then I will send swarms of flies against you, your officials, your people, and your houses. The Egyptians’ houses will swarm with flies, and so will the land where they live. But on that day I will give special treatment to the land of Goshen, where My people are living; no flies will be there. This way you will know that I, Yahweh, am in the land. I will make a distinction between My people and your people. This sign will take place tomorrow.” And the Lord did this. Thick swarms of flies went into Pharaoh’s palace and his officials’ houses. Throughout Egypt the land was ruined because of the swarms of flies. Then Pharaoh summoned Moses and Aaron and said, “Go sacrifice to your God within the country.” But Moses said, “It would not be right to do that, because what we will sacrifice to the Lord our God is detestable to the Egyptians. If we sacrifice what the Egyptians detest in front of them, won’t they stone us? We must go a distance of three days into the wilderness and sacrifice to the Lord our God as He instructs us.” Pharaoh responded, “I will let you go and sacrifice to the Lord your God in the wilderness, but don’t go very far. Make an appeal for me.” “As soon as I leave you,” Moses said, “I will appeal to the Lord, and tomorrow the swarms of flies will depart from Pharaoh, his officials, and his people. But Pharaoh must not act deceptively again by refusing to let the people go and sacrifice to the Lord.” Then Moses left Pharaoh’s presence and appealed to the Lord. The Lord did as Moses had said: He removed the swarms of flies from Pharaoh, his officials, and his people; not one was left. But Pharaoh hardened his heart this time also and did not let the people go.

The Lord hardened the heart of Pharaoh king of Egypt, and he pursued the Israelites, who were going out triumphantly.

But Sihon king of Heshbon would not let us travel through his land, for the Lord your God had made his spirit stubborn and his heart obstinate in order to hand him over to you, as has now taken place.

Dull the minds of these people;
deafen their ears and blind their eyes;
otherwise they might see with their eyes
and hear with their ears,
understand with their minds,
turn back, and be healed.

So He poured out on Jacob His furious anger
and the power of war.
It surrounded him with fire, but he did not know it;
it burned him, but he paid no attention.

You did more evil than your fathers. Look, each one of you was following the stubbornness of his evil heart, not obeying Me.

But when his heart was exalted and his spirit became arrogant, he was deposed from his royal throne and his glory was taken from him.

For this people’s heart has grown callous;
their ears are hard of hearing,
and they have shut their eyes;
otherwise they might see with their eyes
and hear with their ears,
understand with their hearts
and turn back—
and I would cure them.

For the hearts of these people
have grown callous,
their ears are hard of hearing,
and they have shut their eyes;
otherwise they might see with their eyes
and hear with their ears,
understand with their heart,
and be converted,
and I would heal them.

But because of your hardness and unrepentant heart you are storing up wrath for yourself in the day of wrath, when God’s righteous judgment is revealed.

and people were burned by the intense heat. So they blasphemed the name of God, who had the power over these plagues, and they did not repent and give Him glory.

and blasphemed the God of heaven because of their pains and their sores, yet they did not repent of their actions.