Galatians 2:16-17

Yet we know that a person is made right with God not by following the law, but by trusting in Jesus Christ. So we, too, have put our faith in Christ Jesus, that we might be made right with God because we trusted in Christ. It is not because we followed the law, because no one can be made right with God by following the law. We Jews came to Christ, trying to be made right with God, and it became clear that we are sinners, too. Does this mean that Christ encourages sin? No!