4:19-22 We need no more to make us happy, than to have the Lord Jesus Christ with our spirits; for in him all spiritual blessings are summed up. It is the best prayer we can offer for our friends, that the Lord Jesus Christ may be with their spirits, to sanctify and save them, and at last to receive them to himself. Many who believed as Paul, are now before the throne, giving glory to their Lord: may we be followers of them.

20. In order to depict his desertion, he informs Timothy that Erastus, one of his usual companions (Ac 19:22, possibly the same Erastus as in Ro 16:23, though how he could leave his official duties for missionary journeys is not clear), stayed behind at Corinth, his native place, or usual residence, of which city he was "chamberlain," or city steward and treasurer (Ro 16:23); and Trophimus he left behind at Miletus sick. (On his former history, see on [2513]Ac 20:4; Ac 21:29). This verse is irreconcilable with the imprisonment from which he writes being the first: for he did not pass by Corinth or Miletus on his way to Rome when about to be imprisoned for the first time. As Miletus was near Ephesus, there is a presumption that Timothy was not at Ephesus when Paul wrote, or he would not need to inform Timothy of Trophimus lying sick in his immediate neighborhood. However, Trophimus may not have been still at Miletus at the time when Paul wrote, though he had left him there on his way to Rome. Prisca and Aquila were most likely to be at Ephesus (2Ti 4:19), and he desires Timothy to salute them: so also Onesiphorus' household (2Ti 1:18). Paul had not the power of healing at will (Ac 19:12), but as the Lord allowed him.