Commentaries
16:21-24 The apostle adds affectionate remembrances from persons with him, known to the Roman Christians. It is a great comfort to see the holiness and usefulness of our kindred. Not many mighty, not many noble are called, but some are. It is lawful for believers to bear civil offices; and it were to be wished that all offices in Christian states, and in the church, were bestowed upon prudent and steady Christians.
21. Timotheus, my work-fellow—"my fellow labourer"; see Ac 16:1-5. The apostle mentions him here rather than in the opening address to this church, as he had not been at Rome [Bengel].
and Lucius—not Luke, for the fuller form of "Lucas" is not "Lucius" but "Lucanus." The person meant seems to be "Lucius of Cyrene," who was among the "prophets and teachers" at Antioch with our apostle, before he was summoned into the missionary field (Ac 13:1).
and Jason—See Ac 17:5. He had probably accompanied or followed the apostle from Thessalonica to Corinth.
Sosipater—See Ac 20:4.