Charles Ellicott Commentary Colossians 2:19

"and not holding fast the Head, from whom all the body, being supplied and knit together through the joints and bands, increasing with the increase of God." — Colossians 2:19 (ASV)

Not holding the Head.—In this lay the fatal error. All these speculations and superstitions interfered with the direct hold of the soul on the mediation of Christ, as the Head, from whom alone, as being the image of the invisible God, come all spiritual life and growth. Therefore they had a practical and spiritual importance.

From which all the body . . .—Compare Ephesians 4:15-16, and see Note there. The agreement is nearly verbal, but the characteristic difference of idea, so often noted, is still traceable. There the body maketh increase unto the building up of itself in love; here the increase is simply the increase of God—the increase which God gives, and which grows into His likeness. In this passage there is also a greater scientific exactness: joints and bands are the articulations and ligaments; their two functions are the diffusion of nourishment and the knitting together of organic unity.