Would have killed himself - This was done in the midst of agitation and alarm. He supposed that the prisoners had fled. He presumed that their escape would be charged on him. It was customary to hold a jailor responsible for the safe keeping of prisoners, and to subject him to the punishment due them if he suffered them to escape. See Acts 12:19. It should be added that it was common and approved among the Greeks and Romans for a man to commit suicide when he was encompassed with dangers from which he could not escape. Thus, Cato was guilty of self-murder in Utica; and thus, at this very place - Philippi - Brutus and Cassius, and many of their friends, fell on their own swords, and ended their lives by suicide. The custom was thus sanctioned by the authority and example of the great; and we are not to wonder that the jailor, in a moment of alarm, should also attempt to destroy his own life. It is not one of the least benefits of Christianity that it has proclaimed the evil of self-murder, and has done so much to drive it from the world.
Related Commentaries of Acts 16:27
Acts 16:27
27 And the keeper of the prison awaking out of his sleep, and seeing the prison doors open, he drew out his sword, and would have killed himself, supposing that the prisoners had been fled.