Romans 2:28–29
28 For sno one is a Jew twho is merely one outwardly, nor is circumcision outward and physical. 29 But a Jew is one uinwardly, and vcircumcision is a matter of the heart, by the Spirit, not by the letter. wHis praise is not from man but from God.
1 Corinthians 7:19
19 pFor neither circumcision counts for anything nor uncircumcision, but qkeeping the commandments of God.