The apostle's address to Caius, and his good wishes for his prosperity in body and soul, Jo3 1:1, Jo3 1:2. He commends him for his steadiness in the truth, and his general hospitality, especially to the itinerant evangelists, Jo3 1:3-8. Speaks of the bad conduct of Diotrephes; his abuse of his power in the Church; and his slander of the apostles, Jo3 1:9, Jo3 1:10. Exhorts Caius to avoid his example, and to follow what is good, Jo3 1:11. Commends Demetrius, Jo3 1:12. Excuses himself from writing more fully, and proposes to pay him a visit shortly, Jo3 1:13, Jo3 1:14.