3 John: Jesus Our Host
Spoken Gospel podcast with a photo of David and Seth

3 John: Jesus Our Host

About This Episode

3 John is addressed to Gaius and talks about the necessity of hospitality. Seth and David talk about Jesus as our generous host and how hospitality uniquely embodies the Gospel.

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3 John: Jesus, Our Host

Show Notes

David Bowden and Seth Stewart wrap up the letters of John by diving into 3 John, a short but surprisingly profound letter about the theological weight of hospitality, the danger of refusing it, and how Jesus is the ultimate host who invites us all to his table.

A Personal Letter to a Hospitable Leader

Third John stands out in the New Testament as one of only a handful of letters addressed to a specific individual rather than a church or broad community. The elder, John, writes to "the beloved Gaius," a leader in his local congregation. The letter opens with a characteristic flood of love language that fits John's reputation as the apostle of love, greeting Gaius warmly and praying for his wellbeing.

What makes this letter so striking is that its central concern is hospitality, something that might seem mundane on the surface but turns out to be deeply woven into the fabric of the Gospel. While 2 John warned against extending hospitality to false teachers and antichrists, 3 John addresses the opposite problem. People in the church, and one person in particular, have been refusing hospitality to faithful Christian missionaries. John writes to commend Gaius for welcoming these traveling teachers and to confront the one who has been shutting the door on them.

The Missionary Economy of the Early Church

Understanding the first-century context brings the urgency of this letter into focus. There was no travel industry in the ancient world. The Roman road system, the Appian Way, and the Pax Romana had opened up unprecedented travel, but there were no hotels or hostels for missionaries to rely on. Traveling preachers depended entirely on local hospitality for food, shelter, and support.

Interestingly, there were pagan spiritual vagrants who traveled city to city peddling the message of their gods and collecting money as they went. Historical records describe one such figure collecting seventy bags of money in a single day. This sheds light on why Jesus told the twelve and the seventy not to take any bag or purse with them on their missionary journeys (Matthew 10). Christian missionaries were to be fundamentally different from pagan ones. They would not peddle the name of Jesus for profit. The Gospel was free, and the missionaries would survive on the generosity and hospitality of the local church. John reinforces this in 3 John when he notes that these missionaries have "gone out for the sake of the name, accepting nothing from the Gentiles" (3 John 7). The church was meant to sustain its own workers, creating an economy of generosity that reflected the free gift of the Gospel itself.

Co-Laborers Through Hospitality

One of the most striking claims in 3 John is that those who support missionaries through hospitality become "fellow workers for the truth" (3 John 8). This is not a fundraising platitude or a clever way to encourage giving. John is making a genuinely theological statement: when you financially support, pray for, welcome, or show hospitality to someone who is advancing the cause of the Gospel, you are doing the work alongside them. Your participation is not secondary. It is co-laboring in the truest sense.

This principle connects to Jesus' teaching in Matthew 25 about the sheep and the goats. When Jesus says, "Whatever you did for one of the least of these brothers and sisters of mine, you did for me" (Matthew 25:40), there is a strong thread of theological reasoning that suggests he is referring specifically to how people receive his missionaries. Accepting or rejecting one of Jesus' sent ones is equivalent to accepting or rejecting Jesus himself, a theme Jesus makes explicit in Matthew 10 when he tells his disciples that a town's response to them determines whether it receives peace or the judgment of Sodom and Gomorrah. Hospitality, then, is not a peripheral Christian virtue. It is a test of whether someone has truly encountered the Gospel. As Christians, everything we pour into God's work, our money, our prayers, our presence, is infused with his grace and power. A Christian host is a powerful witness to the Gospel and a genuine coworker in God's mission.

The Danger of Diotrephes

Against the positive example of Gaius stands Diotrephes, a church leader who "likes to put himself first" and refuses to acknowledge apostolic authority (3 John 9). Diotrephes had apparently received a previous letter from John, a letter that has not been preserved, commanding the church to show hospitality to traveling missionaries. He disregarded it. Worse, he spread malicious lies about the apostles, refused to welcome missionaries himself, and actively prevented others in his congregation from doing so.

John does not explicitly call Diotrephes an antichrist, but the letter makes it hard to miss how close he comes to that category. In 1 John, John laid out the marks of an antichrist: rejecting apostolic authority, teaching lies, refusing to love one's brother, and practicing deception. Diotrephes checks every one of those boxes except the final one, denying the divinity of Jesus. He is, in a very real sense, one step away. John uses Gaius and Diotrephes as living examples for the broader church. "Do not imitate evil, but imitate good. Whoever does good is from God; whoever does evil has not seen God" (3 John 11). This is a haunting standard. John is saying that the refusal to show hospitality to a brother reveals that a person has never truly seen the hospitality of God on the cross. It is the parable of the unmerciful servant lived out in real life, a person who has been forgiven an insurmountable debt but then chokes out a fellow servant over a trivial one.

Jesus Revealed in the Breaking of Bread

The deeper Gospel thread running through this letter surfaces when you consider how Jesus himself used hospitality to reveal who he is. On the road to Emmaus after the resurrection, two disciples walked alongside Jesus for miles as he explained how all of Scripture pointed to himself. They never recognized him. Not through his teaching. Not through his explanation of the prophets. It was only when Jesus broke the bread and gave it to them that their eyes were opened and they saw him for who he was (Luke 24:30–31).

Jesus flipped the cultural expectation entirely. The two disciples were the travelers. They were the ones who should have acted as hosts. But Jesus took the role of the servant-host, broke the bread, and in that act of hospitality, his identity was revealed. This is what Christians do now. There is something incarnational about hospitality, about sharing a meal, inviting someone into your home, and serving them. It is a unique avenue for the revelation of Jesus. When a Christian acts as host, they are not replacing the Gospel. They are embodying the one who served them first. It is how we reciprocate to Jesus what Jesus has done for us.

The Wedding Supper of the Lamb

The good news of 3 John stretches all the way forward into eternity. In the body of Jesus, in his church, there is provision for his servants. They do not need to bring bags of money or provide for themselves. The consummate host, Jesus himself, meets every need. And this provision is not only for the present. Jesus describes a future day in Luke 12:37 where the master will "dress himself to serve" and "have them recline at the table, and he will come and wait on them." The king of the universe will serve his people at the table he has prepared.

Isaiah pictures this same day and describes one of the dishes on the menu: Death itself. God will swallow up Death forever at that feast. Where Diotrephes and the antichrists and the deceivers want to build walls and shut doors, Jesus has an open seat at the table. He is Gaius, not Diotrephes. He is the good host who invites us in, serves us, and then in one final act of cosmic hospitality, devours the last enemy so that we can feast with him forever. That is the good news of 3 John.

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