Paul offers a single sweeping prayer in Ephesians 3:14–21, preparing believers for the practical instructions that follow in the second half of the letter. He anchors the prayer in God’s absolute authority—the One who names every family in heaven and on earth—and reminds us no power can separate us from Him. Paul asks that believers be strengthened internally by the Spirit so they can grasp the immeasurable dimensions of Christ’s love. Ultimately, we are invited to be filled with the very fullness of God, living as temples where His presence dwells.