Romans 2:25
For circumcision verily profits if thou keep the law, but if thou art a rebel to the law, thy circumcision is made into a foreskin.
Jeremiah 4:4
Circumcise yourselves to the LORD, and take away the foreskins of your heart, ye men of Judah and inhabitants of Jerusalem lest my fury come forth like fire and burn so that no one can quench it because of the evil of your doings.
Deuteronomy 30:6
And the LORD thy God will circumcise thine heart and the heart of thy seed, to love the LORD thy God with all thine heart and with all thy soul, that thou may live.
Jeremiah 9:25-26
Behold, the days come, saith the LORD, that I will visit all those who are circumcised with the uncircumcised:
Acts 7:51
Ye stiffnecked and uncircumcised in heart and ears, ye do always resist the Holy Spirit; as your fathers did, so do ye.
Romans 2:23
Thou that makest thy boast of the law, with rebellion to the law doth thou dishonour God?
Romans 2:28-2
For he is not a Jew who is one outwardly, neither is circumcision that which is done outwardly in the flesh;
Romans 4:11-12
And he received the circumcision as a sign, as a seal of the righteousness of the faith which he had, yet being uncircumcised, that he might be the father of all the uncircumcised believers, that it might be counted unto them also as righteousness,
Galatians 5:3-6
For I testify again to every man that becomes circumcised that he is a debtor to do the whole law.
Galatians 6:15
For in Christ Jesus neither circumcision avails any thing nor uncircumcision, but a new creature.
Ephesians 2:11-12
Therefore remember that ye being in time past Gentiles in the flesh, who were called Uncircumcision by that which is called the Circumcision in the flesh, which is made by hands,