'Circumcision' in the Bible

but, on the contrary, seeing that the glad tidings of the uncircumcision were confided to me, even as to Peter that of the circumcision,

(for he that wrought in Peter for the apostleship of the circumcision wrought also in me towards the Gentiles,)

and recognising the grace given to me, James and Cephas and John, who were conspicuous as being pillars, gave to me and Barnabas the right hands of fellowship, that we should go to the nations, and they to the circumcision;

for before that certain came from James, he ate with those of the nations; but when they came, he drew back and separated himself, fearing those of the circumcision;

For in Christ Jesus neither circumcision has any force, nor uncircumcision; but faith working through love.

But I, brethren, if I yet preach circumcision, why am I yet persecuted? Then the scandal of the cross has been done away.

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