Galatians 5:2-6

2Indeed I, Paul, say to you that if you become circumcised, Christ will profit you nothing.

3And I testify again to every man who becomes circumcised that he is a debtor to keep the whole law.

4You have become estranged from Christ, you who attempt to be justified by law; you have fallen from grace.

5For we through the Spirit eagerly wait for the hope of righteousness by faith.

6For in Christ Jesus neither circumcision nor uncircumcision avails anything, but faith working through love.