TSK · John 3:10

Circumcise therefore the foreskin of your heart, and be no more stiff-necked.

and give to Solomon my son a perfect heart, to keep your commandments, your testimonies, and your statutes, and to do all these things, and to build the palace, for which I have made provision."

Create in me a clean heart, O God. Renew a right spirit within me.

For those who lead this people lead them astray; and those who are led by them are destroyed.

For Yahweh has poured out on you a spirit of deep sleep, and has closed your eyes, the prophets; and he has covered your heads, the seers.

"Before she travailed, she brought forth; before her pain came, she delivered a son.

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 in their heart will I write it; and I will be their God, and they shall be my people:

I will give them one heart, and I will put a new spirit within you; and I will take the stony heart out of their flesh, and will give them a heart of flesh;

I will sprinkle clean water on you, and you shall be clean: from all your filthiness, and from all your idols, will I cleanse you.

At that time, Jesus answered, "I thank you, Father, Lord of heaven and earth, that you hid these things from the wise and understanding, and revealed them to infants.

But Jesus answered them, "You are mistaken, not knowing the Scriptures, nor the power of God.

For he is not a Jew who is one outwardly, neither is that circumcision which is outward in the flesh;

in whom you were also circumcised with a circumcision not made with hands, in the putting off of the body of the sins of the flesh, in the circumcision of Christ;