Galatians 5:2-6
"Behold I, Paul, say to you that if you receive circumcision, Christ will be of no benefit to you.

And I testify again to every man who receives circumcision, that he is under obligation to keep the whole Law.

You have been severed from Christ, you who are seeking to be justified by law; you have fallen from grace.

For we through the Spirit, by faith, are waiting for the hope of righteousness.

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