Deuteronomy 10:16

16Circumcise therefore athe foreskin of your heart, and be no longer bstubborn.

Proverbs 29:1

1 cHe who is often reproved, yet stiffens his neck,
will suddenly be dbroken ebeyond healing.

Acts 7:51

51 f“You stiff-necked people, guncircumcised in heart and ears, you always resist the Holy Spirit. hAs your fathers did, so do you.
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