Ephesians 3:16

To be strengthened with might by his Spirit in the inner man. — From the Father, as the source of all life and being, St. Paul passes on to the Spirit, “proceeding from the Father,” as the giver of life to men. His prayer here, as in Ephesians 1:17, is for the gift of the Spirit, but under some difference of aspect. There the prayer is for illumination, here for strength to grasp the mystery, to be rooted in love, and be filled up to the fulness of God. Accordingly, there the inner man is represented only by the “eyes of the heart;” here (as in Romans 7:22; 2 Corinthians 4:16) we hear of the “inner man” in his entirety, including all faculties — intellectual, emotional, moral — which make up his spiritual nature. And St. Paul emphasises this prayer very strikingly by asking that the gift may be “according to the riches of His glory,” unlimited as the illimitable glory of the Divine Nature itself. Moreover, a greater closeness of communion is clearly indicated here. For light is a gift from without; strength comes from an indwelling power, making itself perfect in weakness, and continually growing from grace to grace.