Galatians 2:16, 20-21

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.

I was put to death on the cross with Christ, and I do not live anymore—it is Christ who lives in me. I still live in my body, but I live by faith in the Son of God who loved me and gave himself to save me. By saying these things I am not going against God’s grace. Just the opposite, if the law could make us right with God, then Christ’s death would be useless.