约翰三书 3 John

约翰三书是写给个人的私信，收信人是「亲爱的该犹」。自称「长老」的约翰说，听见自己的儿女们按真理而行，他的喜乐就没有比这个更大的。短短十四节里浮现出三个人物：殷勤接待出外传道之人的该犹、好为首并拒绝接待弟兄的丢特腓、有众人和真理本身作见证的低米丢——三幅肖像，摆出两条截然不同的道路。

信的中心是「接待」：那些为主的名出外传道的人，不接受外邦人的供给，信徒以爱心接待、配得过神地资助他们行路，就是与他们一同为真理作工。该犹的爱心已在教会面前被见证；与他对照，丢特腓贪恋首位、用恶言妄论使徒、把接待弟兄的人赶出教会，成为权力欲侵蚀服事的长鸣警钟。

约翰的劝勉简洁有力：不要效法恶，只要效法善；行善的属乎神，行恶的未曾见过神。这封短信让我们窥见初代教会真实的日常——巡回的传道人、敞开的家、也有纷争与张力。福音的扩展，往往就系于一个个像该犹这样默默开门接待、忠心行在真理中的普通信徒。

Third John is a personal note addressed to "my dear friend Gaius." The writer, "the elder," confesses that he has no greater joy than to hear that his children are walking in the truth. Within its fourteen verses three figures step forward: Gaius, who faithfully opens his home to traveling preachers; Diotrephes, who loves to be first and refuses to welcome the brothers; and Demetrius, well spoken of by everyone — and by the truth itself. Three portraits, setting out two very different ways to live.

The letter's center is hospitality. The traveling teachers had gone out for the sake of the Name, accepting no help from unbelievers; when believers receive them and send them on their way in a manner worthy of God, they become co-workers with the truth. Gaius's love has been testified to before the whole church. Diotrephes stands as his foil — gossiping maliciously about the apostle, refusing hospitality, and expelling those who offer it — a standing warning of how the love of preeminence corrodes ministry.

John's counsel is brief and bracing: do not imitate what is evil but what is good; anyone who does what is good is from God. This little letter opens a window onto the everyday life of the earliest churches — itinerant missionaries, open homes, and real friction too. The advance of the gospel has often hung on ordinary believers like Gaius, who quietly open their doors and walk faithfully in the truth.