3 John states that the traveling workers did not take support from the Gentiles. The statement explains why help from believers who receive them matters for their mission (3 John 1:7).
In 3 John 1:5–8, the writer praises Gaius for steady, reliable help given to traveling believers, including ones he did not know personally. These visitors have publicly reported Gaius’s love to the local gathering. The writer urges Gaius to keep assisting them as they continue their trip, and to do so in a way that fits God’s character. This unit sits in the letter’s opening commendation of Gaius. Just before, the writer rejoices that Gaius is “walking in the truth” (3 John 1:3–4), and then shows what that looks like in practice: welcoming and resourcing traveling brothers.
The passage presents hospitality as a concrete expression of loyalty to the Christian message. The writer praises Gaius for “faithful” help given to traveling believers, including people he did not already know (explicit). Their public report to the community confirms that Gaius’s “love” was visible and recognized (explicit).
A common mistake is to turn the wording into a slogan. The better reading keeps the phrase tied to the passage, the speaker, and the problem the book is addressing.
Start with 3 John 1:7, then read the surrounding section so the answer stays connected to the passage's flow.
7because for the sake of the Name they went out, taking nothing from the Gentiles.