Deuteronomy 10:16

⁴Circumcise yourselves to the LORD, and take away the foreskins of your heart, you men of Judah and inhabitants of Jerusalem; lest my wrath go out like fire, and burn so that no one can quench it, because of the evil of your doings.

⁶The LORD your God will circumcise your heart, and the heart of your offspring, to love the LORD your God with all your heart and with all your soul, that you may live.

⁴¹I also walked contrary to them, and brought them into the land of their enemies; if then their uncircumcised heart is humbled, and they then accept the punishment of their iniquity,

¹¹In him 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,

²⁸For he is not a Jew who is one outwardly, neither is that circumcision which is outward in the flesh; ²⁹but he is a Jew who is one inwardly, and circumcision is that of the heart, in the spirit, not in the letter; whose praise is not from men, but from God.

⁶Know therefore that the LORD your God doesn’t give you this good land to possess for your righteousness, for you are a stiff-necked people.

¹⁴Jerusalem, wash your heart from wickedness, that you may be saved. How long will your evil thoughts lodge within you?

²⁷For I know your rebellion and your stiff neck. Behold, while I am yet alive with you today, you have been rebellious against the LORD. How much more after my death?

¹³Furthermore the LORD spoke to me, saying, “I have seen these people, and behold, they are a stiff-necked people.

⁶But he gives more grace. Therefore it says, “God resists the proud, but gives grace to the humble.”⁷Be subject therefore to God. Resist the devil, and he will flee from you.