'Circumcision' in the Bible

but to the contrary, when they saw that I had been entrusted with the Good News for the uncircumcision, even as Peter with the Good News for the circumcision

(for he who appointed Peter to the apostleship of the circumcision appointed me also to the Gentiles);

and when they perceived the grace that was given to me, James and Cephas and John, they who were reputed to be pillars, gave to me and Barnabas the right hand of fellowship, that we should go to the Gentiles, and they to the circumcision.

For before some people came from James, he ate with the Gentiles. But when they came, he drew back and separated himself, fearing those who were of the circumcision.

Behold, I, Paul, tell you that if you receive circumcision, Christ will profit you nothing.

Yes, I testify again to every man who receives circumcision, that he is a debtor to do the whole law.

For in Christ Jesus neither circumcision amounts to anything, nor uncircumcision, but faith working through love.

But I, brothers, if I still preach circumcision, why am I still persecuted? Then the stumbling block of the cross has been removed.

For even they who receive circumcision don't keep the law themselves, but they desire to have you circumcised, that they may boast in your flesh.

For in Christ Jesus neither is circumcision anything, nor uncircumcision, but a new creation.