In brief
Gaius was a very common name in the Roman world, and the New Testament names several men this way: a Macedonian companion of Paul at Ephesus, a Gaius of Derbe, a Gaius baptized by Paul at Corinth, the host of Paul and the whole church mentioned in Romans, and the recipient of the third letter of John. Nothing allows us to say with certainty how many different people are behind these mentions. Above all we remember a generous hospitality toward the brothers.
What does the name Gaius mean?
Gaius is the Greek form of a very common Latin first name, Caius, generally linked to a Latin verb meaning to rejoice, but this origin remains uncertain. The Bible does not explain the name.
The story of Gaius
A Macedonian in the Ephesus riot
Acts 19:29When the silversmith Demetrius stirs up Ephesus against Paul, the whole city is in confusion. The crowd rushes into the theater, dragging along Gaius and Aristarchus, Macedonians who were Paul's traveling companions. This Gaius shares the apostle's danger, until the city clerk calms the crowd and dismisses the assembly.
Gaius of Derbe
Acts 20:4When Paul leaves Greece to travel back toward Asia, several companions go with him, among them Gaius of Derbe. Derbe is a city of Lycaonia, not of Macedonia (Acts 14:6). He could therefore be a different man from the Gaius of Acts 19:29, but the text does not allow us to decide.
Baptized by Paul at Corinth
1 Corinthians 1:14-16Facing the divisions in the church at Corinth, Paul gives thanks that he baptized almost no one, except Crispus and Gaius, as well as the household of Stephanas. He does not want anyone to say they were baptized in his name. This Gaius is therefore among the first believers of Corinth.
Host of the whole church
Romans 16:23At the end of the letter to the Romans, Paul passes on a greeting from Gaius, who is his host and the host of the whole church. Many think this is the Gaius of Corinth, the city from which Paul is thought to have written the letter, but the text does not say so. His house is open to the apostle and to the believers alike.
The beloved of 3 John
3 John 1-8The elder writes to Gaius, the beloved. Brothers have testified to the truth in him and to his love. Gaius acts faithfully toward the brothers, even strangers, who set out for the sake of the name of Jesus Christ, and the elder encourages him to send them on their way in a manner worthy of God. Nothing says he is one of the Gaiuses linked to Paul.
Facing Diotrephes
3 John 9-12The elder contrasts Gaius with Diotrephes, who loves to be first, does not receive the brothers, and puts out of the church those who would welcome them. He urges Gaius, beloved, not to imitate evil but good. He also commends Demetrius to him, about whom everyone speaks well.
What Gaius teaches us
- Christian hospitality is a precious service that makes us fellow workers with those who serve the truth.
- Welcoming the brothers, even those we do not know, is a mark of faithfulness to the Lord.
- A life that walks in the truth is seen and talked about, without any need to put oneself forward.
- The desire to be first closes doors, while brotherly love opens them.
- God notices the quiet servants of whom Scripture sometimes gives us only the name.
Key verses
Paul presents Gaius as his host and the host of the whole church. His house is a place of welcome for the apostle and for believers, a quiet but essential ministry in the life of the church.
The elder wishes Gaius to prosper in every way and to be in good health, just as his soul prospers. The spiritual health of Gaius is the first thing he notices.
We ought to support such people, so that we may be fellow workers for the truth. Welcoming the servants of the gospel means taking part in their mission.
The call not to neglect hospitality is illustrated by Gaius, because welcoming the brothers remains a concrete part of Christian love, addressed to all believers.
Bible verses to meditate on
Sermons about Gaius
- 3 John: Gaius or Diotrephes, a Culture of WelcomeAntonio Morra sets Gaius, who welcomes even those he does not know, face to face with Diotrephes, who closes the door. Through his welcome, Gaius became a fellow worker for the truth.
- 15 Bible Verses About Welcome and HospitalityThe page cites 3 John 1:8: John commends Gaius for receiving brothers passing through, servants of the gospel, because welcoming those who serve means becoming a teammate in their mission.
Frequently asked questions
How many Gaiuses are there in the Bible?
The New Testament mentions a Macedonian Gaius (Acts 19:29), a Gaius of Derbe (Acts 20:4), a Gaius baptized by Paul at Corinth (1 Corinthians 1:14), the host of Paul and the church (Romans 16:23), and the recipient of 3 John. Some may be the same person, but the Bible does not allow us to affirm it.
What does the name Gaius mean?
Gaius is the Greek form of the Latin first name Caius, very common in Roman times. It is generally linked to a Latin verb meaning to rejoice, but this origin remains uncertain. The Bible gives no explanation of it and is mainly interested in the faith and hospitality of those who bore it.
Why is Gaius a model of hospitality?
Paul calls him his host and the host of the whole church (Romans 16:23), and the third letter of John praises a Gaius for acting faithfully toward the brothers, even strangers. In both cases his home is open to the servants of the gospel, and welcome becomes a way of being a fellow worker for the truth.