Acts 20:4

there accompanied him into Asia--the province of Asia. Sopater of Berea--The true reading, beyond doubt, is, "Sopater [the son] of Pyrrhus of Berea." Some think this mention of his father was to distinguish him from Sosipater (the same name in fuller form), mentioned in Rom 16:21. But that they were the same person seems more probable. of the Thessalonians, Aristarchus--(See on Act 19:29). and Secundus--of whom nothing else is known. Gaius of Derbe--Though the Gaius of Act 19:29 is said to be of "Macedonia," and this one "of Derbe," there is no sufficient reason for supposing them different persons; on the contrary, Rom 16:23 (compare with Jo3 1:1, where there is hardly any reason to doubt that the same Gaius is addressed) seems to show that though he spent an important part of his Christian life away from his native Derbe, he had latterly retired to some place not very far from it. and Timotheus--not probably of Derbe, as one might suppose from this verse, but of Lystra (see on Act 16:1); both being so associated in his early connection with the apostle that the mention of the one in the previous clause would recall the other on the mention of his name. and of Asia, Tychicus and Trophimus--The latter was an Ephesian, and probably the former also. They seem to have put themselves, from this time forward, at the apostle's disposal, and to the very last been a great comfort to him (Eph 6:21-22; Col 4:7-8; Act 21:29; Ti2 4:12, Ti2 4:20). From the mention of the places to which each of these companions belonged, and still more the order in which they occur, we are left to conclude that they were deputies from their respective churches, charged with taking up and bringing on the collection for the poor saints at Jerusalem, first at Berea, next at Thessalonica, then at Philip…

In this chapter we have, I. Paul's travels up and down about Macedonia, Greece, and Asia, and his coming at length to Troas (Act 20:1-6). II. A particular account of his spending one Lord's day at Troas, and his raising Eutychus to life there (Act 20:7-12). III. His progress, or circuit, for the visiting of the churches he had planted, in his way towards Jerusalem, where he designed to be by the next feast of pentecost (Act 20:13-16). IV. The farewell sermon he preached to the presbyters at Ephesus, now that he was leaving that country (v. 17-35). V. The very sorrowful parting between him and them (Act 20:36-38). And in all these we find Paul very busy to serve Christ, and to do good to the souls of men, not only in the conversion of heathen, but in the edification of Christians.

20:4 Paul’s traveling companions were disciples from Berea, Thessalonica, Derbe, and Asia, whom he was mentoring and equipping to lead (cp. 2 Tim 2:2).