Acts 28:31 - Ellicott's Commentary On The Whole Bible

No man forbidding him. — The fact is interesting as showing the attitude of the Roman empire to the new faith. So far, even under Nero, it was tolerant, and even though the “sect” of the Christians was “everywhere spoken against,” a leading teacher of that sect was allowed free room to propagate his views. The rulers of the empire were not as yet alarmed at the thought of the wide-spread secret organisation of the Christian Society, and the influence of Seneca and Burrus may not have been without its share in this policy of toleration. The history closes somewhat abruptly. It may have been the intention of the writer to continue his narrative. It is a natural inference that when he closed it the two years had expired, or were on the point of expiring; that he, who had remained with the Apostle during his imprisonment, started with him on his eastward journey afterwards; and that some incidents to us unknown, hindered him from completing the work which he had begun. It is possible, on the other hand, that Theophilus, as an Italian convert (see Introduction), may have known what had passed in Rome during the Apostle’s first sojourn there, or subsequently, and that St. Luke did not aim at more than setting before his friend the stages by which St. Paul had been brought to the imperial city.