I. Greeting (vs. 1)
II. The Influence Of Gaius (vss. 2-8)
A. His godly life (vss. 2-4).
B. His treatment of traveling preachers (vss. 5-8).
III. The Indictment Of Diotrephes (vss. 9-11)
A. His selfish ambition (vs. 9).
B. His selfish activities (vss. 10-11).