In this sermon we explore Jesus message to the church in Philadelphia in Revelation 3, discovering that even when believers face exclusion, accusation, and shut doors, Christ holds the true authority the key of David and sets before them an open door into His presence that no one can shut. We are reminded that our ultimate acceptance and security are not found in governments, workplaces, friendships, or family, but in belonging to Jesus as living pillars in Gods unshakable temple, marked by His name and forever loved.