Romans 2:25
For circumcision is valuable if you observe the Law, but if you break the Law, your having been circumcised has no more value than if you were uncircumcised.
Jeremiah 4:4
Circumcise yourselves to the LORD and remove the foreskin of your heart, you men of Judah and residents of Jerusalem, or else my wrath will break out like fire and burn with no one to put it out, because of your evil deeds."
Deuteronomy 30:6
Then the LORD your God will circumcise both your hearts and those of your descendants so that you can love him with your heart and with your soul and therefore live.
Jeremiah 9:25-26
"Look, days are coming," declares the LORD, "when I'll punish all who are circumcised only in the flesh:
Acts 7:51
"You stubborn people with uncircumcised hearts and ears! You are always opposing the Holy Spirit, just as your ancestors used to do.
Romans 2:23
As you boast about the Law, do you dishonor God by breaking the Law?
Romans 2:28-2
For a person is not a Jew because of his appearance, nor is circumcision something just external and physical.
Romans 4:11-12
Afterward he received the mark of circumcision as a seal of the righteousness that he had by faith while he was still uncircumcised. Therefore, he is the ancestor of all who believe while uncircumcised, in order that righteousness may be credited to them.
Galatians 5:3-6
Again, I insist that everyone who allows himself to be circumcised is obligated to obey the entire Law.
Galatians 6:15
For neither circumcision nor uncircumcision matters. Rather, what matters is being a new creation.
Ephesians 2:11-12
So then, remember that at one time you gentiles by birth were called "the uncircumcised" by those who called themselves "the circumcised." They underwent physical circumcision done by human hands.