“But this is the covenant that I will make with the house of Israel after those days,” says Yahweh: I will put my law in their inward parts, and I will write it in their heart. I will be their God, and they shall be my people. They will no longer each teach his neighbor, and every man teach his brother, saying, ‘Know Yahweh;’ for they will all know me, from their least to their greatest,” says Yahweh: “for I will forgive their iniquity, and I will remember their sin no more.” — Jeremiah 31:33

I will also give you a new heart, and I will put a new spirit within you. I will take away the stony heart out of your flesh, and I will give you a heart of flesh. I will put my Spirit within you, and cause you to walk in my statutes. You will keep my ordinances and do them. — Ezekiel 36:26

“For this is the covenant that I will make with the house of Israel. After those days,” says the Lord; “I will put my laws into their mind, I will also write them on their heart. I will be their God, and they will be my people. They will not teach every man his fellow citizen, and every man his brother, saying, ‘Know the Lord,’ for all will know me, from their least to their greatest. For I will be merciful to their unrighteousness. I will remember their sins and lawless deeds no more.” — Hebrews 8:10

to Jesus, the mediator of a new covenant, and to the blood of sprinkling that speaks better than that of Abel. — Hebrews 12:24

For this reason he is the mediator of a new covenant, since a death has occurred for the redemption of the transgressions that were under the first covenant, that those who have been called may receive the promise of the eternal inheritance. — Hebrews 9:15

For concerning those who were once enlightened and tasted of the heavenly gift, and were made partakers of the Holy Spirit, and tasted the good word of God, and the powers of the age to come, and then fell away, it is impossible to renew them again to repentance; seeing they crucify the Son of God for themselves again, and put him to open shame. — Hebrews 6:4

They went out from us, but they didn’t belong to us; for if they had belonged to us, they would have continued with us. But they left, that they might be revealed that none of them belong to us. — 1 John 2:19

“But this is the covenant that I will make with the house of Israel after those days,” says Yahweh: I will put my law in their inward parts, and I will write it in their heart. I will be their God, and they shall be my people. — Jeremiah 31:33