They have beaten us openly uncondemned, being Romans. — By the Lex Porcia (B.C. 247), Roman citizens were exempted from degrading punishment, such as that of scourging. It was the heaviest of all the charges brought by Cicero against Verres, the Governor of Sicily, that he had broken this law: “Facinus est vinciri civem Romanum, scelus verberari” (Cic. in Verr. v. 57). The words civis Romanus sum acted almost like a charm in stopping the violence of provincial magistrates. St. Paul was a citizen by birth (see Note on Acts 22:28), his father having probably been wealthy enough to buy the jus civitatis, which brought with it commercial as well as personal privileges. It did not necessarily involve residence at Rome, but makes it probable that there were some points of contact with the imperial city.
There is something like a tone of irony in the “being Romans,” echoing, as it did, the very words of his accusers (Acts 16:21). He, too, could stand on his rights as a citizen. The judges had not called on the prisoners for their defence, had not even questioned them. Even if they had not been citizens the trial was a flagrant breach of justice, and St. Paul wished to make the strategi feel that it was so. Here we note that he seems to couple Silas with himself. It is possible, as the Latin form of his name, Silvanus (2 Corinthians 1:19; 1 Thessalonians 1:1) suggests, that he also was a citizen of Rome, but St. Paul’s mode of speech was natural enough, even on the assumption that he only could claim the privilege. We could hardly expect him to say with minute accuracy: “They have beaten us uncondemned, and I, for my part, am a Roman citizen.”