The letter to the Colossians says that Jesus Christ is over the entire created universe and tells Christians to lead godly lives. The letter consists of two parts: first a teaching section, then a second section about how to live. Some believe that the letter was needed to warn about growing heresy in the church. In both parts of the letter are warnings about false teachers who have been teaching wrong things to the people. Others see both sections of the letter as mainly about encouraging and teaching a growing church.