Ministered unto him; this great apostle had not any to minister unto him out of state, but out of necessity, being he could not himself attend to all the offices of the church. These were employed by Paul, not so much to procure any accommodation for himself by the way, as to further a collection for the poor brethren at Jerusalem, 2 Corinthians 9:3,4. Erastus: there seems to have been two of this name mentioned in Scripture: the one, Romans 16:23, and the other, 2 Timothy 4:20: the latter is here spoken of. In Asia; in Ephesus, which was in Asia, where Paul now was.
Related Commentaries of Acts 19:22
Acts 19:22
22 So he sent into Macedonia two of them that ministered unto him, Timotheus and Erastus; but he himself stayed in Asia for a season.