Acts 11:25 - Ellicott's Commentary On The Whole Bible

Then departed Barnabas to Tarsus. — The act is every way significant. It indicates the assurance that Saul would approve of the work which had been going on at Antioch, and the confident belief that he was the right person to direct and organise it. It probably implies also some intercourse with the Apostle, by letter or message, since his departure from Jerusalem. In the absence of any direct record, we can only infer that Saul had remained at Tarsus, carrying on his occupation as a tent-maker (Acts 18:3), and preaching the gospel there and in the neighbouring cities of Cilicia (see Note on Acts 15:41) “to the Jew first and also to the Gentile.” It is clear that he must have heard of the grace of God that had been manifested at Antioch with great joy, and accepted the invitation to join in the work there with a ready gladness.