Hebrews 3:12-13

3:12 See to it, brothers and sisters, that none of you has an evil, unbelieving heart that forsakes the living God. 3:13 But exhort one another each day, as long as it is called “Today,” that none of you may become hardened by sin’s deception.

Exodus 8:15

8:15 But when Pharaoh saw that there was relief, he hardened his heart and did not listen to them, just as the Lord had predicted.

Exodus 8:1

8:1 (7:26) Then the Lord said to Moses, “Go to Pharaoh and tell him, ‘Thus says the Lord: “Release my people in order that they may serve me!

Exodus 6:6

6:6 Therefore, tell the Israelites, ‘I am the Lord. I will bring you out from your enslavement to the Egyptians, I will rescue you from the hard labor they impose, and I will redeem you with an outstretched arm and with great judgments.

Exodus 6:2

6:2 God spoke to Moses and said to him, “I am the Lord.

Exodus 17:14

17:14 The Lord said to Moses, “Write this as a memorial in the book, and rehearse it in Joshua’s hearing; for I will surely wipe out the remembrance of Amalek from under heaven.

Exodus 17:2

17:2 So the people contended with Moses, and they said, “Give us water to drink!” Moses said to them, “Why do you contend with me? Why do you test the Lord?”

Exodus 30:8

30:8 When Aaron sets up the lamps around sundown he is to burn incense on it; it is to be a regular incense offering before the Lord throughout your generations.

Exodus 36:13

36:13 He made fifty gold clasps and joined the curtains together to one another with the clasps, so that the tabernacle was a unit.

Nehemiah 9:16

9:16 “But they – our ancestors – behaved presumptuously; they rebelled and did not obey your commandments.

Job 9:4

9:4 He is wise in heart and mighty in strength –

who has resisted him and remained safe?

Proverbs 28:14

28:14 Blessed is the one who is always cautious,

but whoever hardens his heart will fall into evil.

Proverbs 29:1

29:1 The one who stiffens his neck after numerous rebukes

will suddenly be destroyed without remedy.

Jeremiah 7:26

7:26 But your ancestors did not listen to me nor pay attention to me. They became obstinate and were more wicked than even their own forefathers.’”

Ezekiel 3:7-9

3:7 But the house of Israel is unwilling to listen to you, because they are not willing to listen to me, for the whole house of Israel is hard-headed and hard-hearted.

3:8 “I have made your face adamant to match their faces, and your forehead hard to match their foreheads. 3:9 I have made your forehead harder than flint – like diamond! Do not fear them or be terrified of the looks they give you, for they are a rebellious house.”

Daniel 5:20

5:20 And when his mind became arrogant and his spirit filled with pride, he was deposed from his royal throne and his honor was removed from him.

Zechariah 7:11-12

7:11 “But they refused to pay attention, turning away stubbornly and stopping their ears so they could not hear. 7:12 Indeed, they made their heart as hard as diamond, so that they could not obey the Torah and the other words the Lord who rules over all had sent by his Spirit through the former prophets. Therefore, the Lord who rules over all had poured out great wrath.

Matthew 13:15

13:15 For the heart of this people has become dull;

they are hard of hearing,

and they have shut their eyes,

so that they would not see with their eyes

and hear with their ears

and understand with their hearts

and turn, and I would heal them.’

Acts 19:9

19:9 But when some were stubborn and refused to believe, reviling the Way before the congregation, he left them and took the disciples with him, addressing them every day in the lecture hall of Tyrannus.

Romans 2:5-6

2:5 But because of your stubbornness and your unrepentant heart, you are storing up wrath for yourselves in the day of wrath, when God’s righteous judgment is revealed! 2:6 He will reward each one according to his works: