Romans 2:25
For circumcision indeed is profitable, if thou keep the law: but if thou be a transgressor of the law, thy circumcision is become uncircumcision.
Acts 7:51
Ye stiff-necked, 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 boastest in the law, dost thou by transgression of the law dishonour God?
Romans 2:28-2
nor is that circumcision, which is only in appearance, in the flesh;
Romans 4:11-12
And he received the sign of circumcision as a seal of the righteousness of the faith which he had in uncircumcision: that he might be the father of all that believe though not circumcised, that righteousness may be imputed to them also:
Galatians 5:3-6
And I testify again to every man that is circumcised, that he is a debtor to the whole law.
Galatians 6:15
For in Christ Jesus neither circumcision availeth any thing, nor uncircumcision, but being created anew.
Ephesians 2:11-12
Wherefore remember that ye were formerly Gentiles in the flesh, called uncircumcision by that which is called circumcision made by hands in the flesh;