Christ is our all. He is everything to the Christian. He fills all, is in all, and He is our life (Colossians 3:4, 11). It is in Him that all the treasures of wisdom and knowledge are hidden (Colossians 2:3). He is the author and finisher of our salvation, the one who starts it, works it out, and completes it (Hebrews 12:2). This is as the Father wanted it. He places His people in the hands of the Son, having joined them to the Son in a super-natural union, so the Son, by His perfect life of obedience, and perfect act of self-sacrifice upon the cross, can bring about their full and complete salvation.
~ James R. White