Faith and Hospitality
The letter is about faith and hospitality and describes the reception some itinerant missionaries received. There are four people described.
The Writer - John the Elder
Gaius - a member of the receiving church who welcomed them.
Diotrephes - who resisted and rejected the visitors.
Demetrius - who may have carried the letter.
Topics:
Demetrius, Diotrephes, Gaius, John 3