Beyond repentance lies the journey of sanctification—becoming more like Jesus daily. Paul urged the Ephesians to put off their old selves and put on their new identity in Christ, just as the prodigal son received new clothes symbolizing his restoration. This transformation involves speaking truth, managing anger appropriately, working honestly, using uplifting words, and showing compassion. The Christian life isn't just about being forgiven but about living out a completely new identity that stands in contrast to the surrounding culture.