Christians are called to be like a Tiffany diamond setting - lifting up the gospel to display Christ's brilliance rather than concealing it with our own accomplishments. Paul's instructions to Titus emphasize sound doctrine built on faith, love, and steadfastness, with particular emphasis on self-control as evidence that mastery over sin is possible through Christ. Rather than attacking systems directly, the gospel transforms individuals, which in turn changes society. We live between Christ's first coming, which brought grace and training in righteousness, and His second coming, which represents our blessed hope. Our lives should be simple, elegant settings that showcase the brilliant jewel of the gospel to the world.