TSK · Galatians 2:18

Yet if because of food your brother is grieved, you walk no longer in love. Don't destroy with your food him for whom Christ died.

This was because of the false brothers secretly brought in, who stole in to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage;

I don't make void the grace of God. For if righteousness is through the law, then Christ died for nothing!"

But I, brothers, if I still preach circumcision, why am I still persecuted? Then the stumbling block of the cross has been removed.