Gaius

Gaius is the recipient of John's third epistle, a short letter in which the apostle commends him for his faithfulness and hospitality. John addresses Gaius as a dear friend whom he loves in the truth (3Jn.1.1). He expresses his joy upon hearing that Gaius is walking in the truth and supporting the work of the gospel (3Jn.1.3-4). John specifically praises Gaius for his hospitality towards traveling missionaries, even though they were strangers to him (3Jn.1.5-8). This hospitality was essential for the spread of the gospel, as these missionaries relied on the support of believers like Gaius. John also mentions a certain Diotrephes who was causing problems in the church and refusing to welcome the missionaries (3Jn.1.9-10). In contrast, John encourages Gaius to continue doing what is good and not to imitate what is evil (3Jn.1.11). The letter to Gaius provides insight into the challenges and importance of hospitality and support within the early Christian community.