Paul and Barnabas fight against the Pharisee's legalistic teaching being spread in Antioch. They take a firm stand and sharply dispute it. They remind people they are made right with God through grace and not by following the law. Peter also speaks up and supports Paul and Barnabas by delivering the same message about grace. Understanding grace and the relationship God offers has a transformative effect that produces freedom and results in a life of giving love. This life is satisfying and exciting.