Galatians 5:1-3

Goodspeed(i) 1 This is the freedom with which Christ has freed us. So stand firm in it, and do not get under a yoke of slavery again. 2 Why, I, Paul, tell you that if you let yourselves be circumcised, Christ can do nothing for you. 3 I insist again to any man who lets himself be circumcised, that he is under obligation to obey the whole Law.