Passage cross-references.

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 that none can quench it, because of the evil of your doings.

For I testify again to every man that is circumcised, that he is a debtor to do the whole law. …

Ye stiffnecked and uncircumcised in heart and ears, ye do always resist the Holy Ghost: as your fathers did, so do ye.

For in Christ Jesus neither circumcision availeth any thing, nor uncircumcision, but a new creature.

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 mayest live.

Behold, the days come, saith the LORD, that I will punish all them which are circumcised with the uncircumcised; …

Thou that makest thy boast of the law, through breaking the law dishonourest thou God?

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

Wherefore remember, that ye being in time past Gentiles in the flesh, who are called Uncircumcision by that which is called the Circumcision in the flesh made by hands; …

And he received the sign of circumcision, a seal of the righteousness of the faith which he had yet being uncircumcised: that he might be the father of all them that believe, though they be not circumcised; that righteousness might be imputed unto them also: …