4:7-18 Most New Testament letters end with a series of greetings and references to co-workers and travel plans, but this part of Colossians is longer than normal. Paul, being unable to travel, might have been seeking to ensure that the Colossians maintain connections with his co-workers. This would help them not to fall for the enticements of the false teachers. 4:7 Tychicus was from the province of Asia, where Colosse was located (Acts 20:4). He worked with Paul especially in that province (Eph 6:21; 2 Tim 4:12). He was later sent to work with Titus in Crete (Titus 3:12). Tychicus probably carried this letter along with the letters known as Ephesians and Philemon.