James Gray's Concise Bible Commentary - 3 John 1:1-14
3 JOHN CHRISTIAN CHARACTER: GOOD AND BAD EXAMPLES Gaius is a name frequently alluded to by Paul, but whether this were the same individual as any of those is problematical. In any event he seems to have been a convert of John (3 John 1:4 ). Another form of the name is Caius and this was a very common name indeed. What distinction in spiritual things is ascribed to Gaius (3 John 1:2 )? His soul was prospering even if his bodily health and his business were not, but the apostle is interested in... read more
Geneva Study Bible - 3 John 1:9
1:9 {2} I wrote unto the church: but Diotrephes, who loveth to have the preeminence among them, receiveth us not.(2) Ambition and covetousness, two pestilent sins (especially in those who have any church responsibilities) are condemned in Diotrephes. read more