The Bible makes an astounding promise: “Anyone who belongs to Christ has become a new person. The old life is gone; a new life has begun! And all of this is a gift from God, who brought us back to himself through Christ” (2 Corinthians 5:17-18). Contrary to the American dream, we don’t work hard to get this new life through our own effort. It is a gift from God. Why would he give us a new life as a new person? Because he loves us so much that he’s willing to do for us what we could never do for ourselves, which is to make ourselves righteous in his sight.…