This Advent message reflects on Jesus as the Key of David—the One who opens what no one can shut and brings real freedom, honor, and security to His people. Isaiah’s story of failed and faithful leaders points ahead to the greater One who would be “cut down” for us, and Revelation shows that this authority now rests fully in the risen Christ. He sets open doors before weary believers and invites us into a life of faithful patience and surrendered trust. In a season full of noise and striving, we remember that the freedom and joy we long for come not from self-rule but from the One who governs with perfect love. O Key of David, come.