The Epistle to the Colossians is in many ways a twin to the one to the Ephesians. The towns were near each other physically, yet they were distinct in their character, and likely competitive in both friendly and other ways.
So it is worth noting that the letters were similar to both communities of believers, and yet with certain differences.
Resources for Chapter 1 are here:
Chapter 3 of Colossians highlight both the common message, and certain differences in emphasis and tone, as the need required.
In Chapter 3, there is a powerful message of teaching with command language (imperative verbs).