William Burkitt on Colossians 2:6

This is, "As you have received the doctrine of Christ Jesus, the Lord, by the preaching of Epaphras, and therein have embraced Christ by faith, so do you constantly adhere to that doctrine, conforming you lives thereunto; and seeing you are thus implanted into Christ, be like trees, well and deeply rooted in him, or like a house, firmly built upon him, as the only sure and abiding foundation."

Learn, That such as have received the grace of God in truth, ought, to labour after stability in grace and establishment in the true religion, that they may stand like a rock, immoveable in assaults, and unshaken amidst all the batteries that may be made upon their faith by heretics and seducers.