Holiness is that forgotten character virtue that is the Christian's reflection of God, his or her holy and righteous Father. In a day when grace is so easily cheapened, when anything goes just as long as we want to be buddies with Jesus, Peter's words should shock us into reverence — the holy commitment to set our lives apart from the evil and satanic sludge that defiles our world and to offer our bodies, hearts, and minds to do his will and reflect his character.