Colossians 2:10

Are complete in him. Literally, “have been made full in him” (cf. Ephesians 3:19; 5:18). In the sphere of the Christ, man not only may see his goal of perfection, but may also receive power to achieve it. As we accept His wisdom we become wise. Through daily communion with Him the likeness of the Divine becomes a reality within the human soul. There is nothing for this life or for eternity that man cannot receive through spiritual union with Christ. We may become complete in Him.

Principality and power. Compare on Romans 8:38; Ephesians 1:21; Colossians 1:16. Paul is here again emphasizing that Christ is the head of all power and authority. His sovereign strength is the fountain of life. The apostle’s implication is that through Christ’s dwelling in us, the same victorious authority and creative power will enable us to triumph.