A third duty is to ‘warn them that are unruly.’ This is not just pastors that he is talking to; it is all of us.
Warning the unruly could range from people who simply do not work as they should and pull their weight in life. 2 Thessalonians refers to people who are disorderly in that they do not work and they are idle. They have been converted. Perhaps they have been thrown out of their jobs; as members of a trade guild they had to attend the pagan festivals and meals, and by conscience, they could not do that. But they have never taken up anything else. Maybe there are some people think it is very nice to have to give up one’s work for conscience’s sake and make no effort to do anything else. Equally disorderly would be someone who had been converted five minutes who has decided that he is not a listener; he is a teacher, so he sets himself up to be a teacher or a preacher. Or people who just were disorderly and spoke out of turn and disturbed the peace of the church.
Impatience puts us in a bad light with the unsaved. An impatient person is not considered a nice person, a person with any depth of strength or reserves. So it is not good for the testimony to allow impatience to creep up. Be patience, longsuffering toward all men.