This warm devotional commentary explores Ephesians' fifteen key themes of the inner life, including the Father, living in Christ, love, the Holy Spirit, the power of God, the church, our walk, and the Christian's armor. F.B. Meyer's concern that Christian principles should challenge and affect every area of our daily walk shines through in his writing. "The Epistle to the Ephesians," Meyer said, "is pre-eminently the Epistle of the Inner Life. . . . And as we weave the key words of Ephesians into the texture of our life, we shall become possessed of that tenderness and strength, that depth of knowledge and height of communion, which have endeared this Epistle to all ages of the church." Originally published as "Ephesians: Key Words of the Inner Life."