Brought up in the dispute over circumcision to argue Paul was opposing reliance on circumcision and law for justification; the Muslim opponent tried to use the same passage to claim Paul opposed circumcision itself.
Scripture spotlight
Galatians 5:2-12
bible
2 Behold, I, Paul, tell you that if you receive circumcision, Christ will profit you nothing. 3 Yes, I testify again to every man who receives circumcision, that he is a debtor to do the whole law. 4 You are alienated from Christ, you who desire to be justified by the law. You have fallen away from grace. 5 For we, through the Spirit, by faith wait for the hope of righteousness. 6 For in Christ Jesus neither circumcision amounts to anything, nor uncircumcision, but faith working through love. 7 You were running well! Who interfered with you that you should not obey the truth? 8 This persuasion is not from him who calls you. 9 A little yeast grows through the whole lump. 10 I have confidence toward you in the Lord that you will think no other way. But he who troubles you will bear his judgment, whoever he is. 11 But I, brothers, if I still preach circumcision, why am I still persecuted? Then the stumbling-block of the cross has been removed. 12 I wish that those who disturb you would cut themselves off.