he Third Epistle of John, written in the late first century, is a brief letter that highlights the conflict between two leaders in the early church: Gaius, who is praised for his hospitality and support for the brethren, and Diotrephes, who seeks to prevail in his authoritarian leadership and refuses to accept apostolic authority.
John urges Gaius to continue his practice of love and hospitality, contrasting his behavior with the pride and refusal of Diotrephes to receive John’s messengers. The apostle warns against Diotrephes’ negative actions and expresses his desire to confront him personally.
The letter emphasizes the importance of supporting those who preach the truth and warns against the influence of autocratic leaders. John expresses his desire to visit the community personally and offers final greetings.
In summary, the Third Epistle of John highlights the importance of hospitality, support for brethren, and resistance to authoritarian leaders in the Christian community, emphasizing the need to remain faithful to the principles of the Gospel.
Check out the full study of 3 John 1.