21 For I would have you know how greatly I strive for you, and for them at Laodicea, and for as many as have not seen my face in the flesh; 2 that their hearts may be comforted, they being knit together in love, and unto all riches of the full assurance of understanding, that they may know the mystery of God, [even] Christ, 3 in whom are all the treasures of wisdom and knowledge hidden.

4 This I say, that no one may delude you with persuasiveness of speech. 5 For though I am absent in the flesh, yet am I with you in the spirit, joying and beholding your order, and the stedfastness of your faith in Christ. 6 As therefore ye received Christ Jesus the Lord, [so] walk in him, 7 rooted and builded up in him, and established in your faith, even as ye were taught, abounding in thanksgiving.

Matthew Henry's Commentary on Colossians 2:1-7

Commentary on Colossians 2:1-7

(Read Colossians 2:1-7)

The soul prospers when we have clear knowledge of the truth as it is in Jesus. When we not only believe with the heart, but are ready, when called, to make confession with the mouth. Knowledge and faith make a soul rich. The stronger our faith, and the warmer our love, the more will our comfort be. The treasures of wisdom are hid, not from us, but for us, in Christ. These were hid from proud unbelievers, but displayed in the person and redemption of Christ. See the danger of enticing words; how many are ruined by the false disguises and fair appearances of evil principles and wicked practices! Be aware and afraid of those who would entice to any evil; for they aim to spoil you. All Christians have, in profession at least, received Jesus Christ the Lord, consented to him, and taken him for theirs. We cannot be built up in Christ, or grow in him, unless we are first rooted in him, or founded upon him. Being established in the faith, we must abound therein, and improve in it more and more. God justly withdraws this benefit from those who do not receive it with thanksgiving; and gratitude for his mercies is justly required by God.