This sermon, "Stand" (Ephesians 6:10-24), closes an 11-week series titled "In Christ: A Study Through the Book of Ephesians." Having covered the postures of Sit and Walk, the message turns to Stand—teaching believers to resist spiritual opposition through three moves: knowing the enemy, putting on God's own armor, and praying continuously as the way believers stay connected to their commander. It closes with an altar call inviting people to stop fighting the wrong enemies, drop the "costume" version of faith, and find renewed strength to Stand.