And when we came into Rome, Paul was allowed to stay by himself, with the soldier who guarded him.
16. The centurion delivered the prisoners. Luke doth signify that Paul had more liberty granted him than the rest; for his condition and estate was peculiar. For he was suffered to dwell in an house by himself, having one keeper with him, whereas the rest were shut up in the common prison. For the general captain “Praefectus,” the praefect.
We have here the progress of Paul's voyage towards Rome, and his arrival there at length. A rough and dangerous voyage he had hitherto had, and narrowly escaped with his life; but after a storm comes a calm: the latter part of his voyage was easy and quiet. Per varios casus, per tot discrimina rerum, Tendimus ad Latium - Through various hazards and events we move To Latium.
Commenting on Acts 28:11-16
And when we came to Rome,.... To the city itself: the centurion delivered the prisoners to the captain of the guard; or general of the army; or, as some think, the governor of the "praetorian" band of soldiers, who attended the emperor as his guards: his name is thought to have been Burrhus Afranius; to him Julius the centurion delivered all the prisoners he brought...