This lesson examines the sobering warning of Romans 1:24–25: when people reject the revealed truth of God, they do not gain true freedom; rather, they become enslaved to the corrupted desires of the heart. Scripture shows that God has made Himself known, yet rebellion exchanges His truth for a lie, resulting in dishonor, impurity, and idolatry. The purpose of this study is to call the reader to recognize the danger of rejecting God’s authority and to turn instead to Christ, who offers rest, restoration, and life.