Galatians 5:2-3

5:2 Listen! I, Paul, tell you that if you let yourselves be circumcised, Christ will be of no benefit to you at all! 5:3 And I testify again to every man who lets himself be circumcised that he is obligated to obey the whole law.

Galatians 3:28

3:28 There is neither Jew nor Greek, there is neither slave nor free, there is neither male nor female – for all of you are one in Christ Jesus.

Galatians 6:15

6:15 For neither circumcision nor uncircumcision counts for anything; the only thing that matters is a new creation!

Romans 2:25-29

2:25 For circumcision has its value if you practice the law, but if you break the law, your circumcision has become uncircumcision. 2:26 Therefore if the uncircumcised man obeys the righteous requirements of the law, will not his uncircumcision be regarded as circumcision? 2:27 And will not the physically uncircumcised man who keeps the law judge you who, despite the written code and circumcision, transgress the law? 2:28 For a person is not a Jew who is one outwardly, nor is circumcision something that is outward in the flesh, 2:29 but someone is a Jew who is one inwardly, and circumcision is of the heart by the Spirit and not by the written code. This person’s praise is not from people but from God.

Romans 3:29-31

3:29 Or is God the God of the Jews only? Is he not the God of the Gentiles too? Yes, of the Gentiles too! 3:30 Since God is one, he will justify the circumcised by faith and the uncircumcised through faith. 3:31 Do we then nullify the law through faith? Absolutely not! Instead we uphold the law.

Romans 3:1

3:1 Therefore what advantage does the Jew have, or what is the value of circumcision?

Colossians 1:19

1:19 For God was pleased to have all his fullness dwell in the Son

Colossians 3:11

3:11 Here there is neither Greek nor Jew, circumcised or uncircumcised, barbarian, Scythian, slave or free, but Christ is all and in all.