Our beliefs govern our behavior. Paul confronts Peter who has stopped believing in the fullness of the grace of Jesus. As a result, his behavior has become divisive and hypocritical. Paul reminds him and us of the truths of the gospel. When we believe the correct thing about God, ourselves, and the world, godly behavior will follow. We become people not bound by the law, but free to live lives of faith and of the Spirit.
By Ed Flint