Gieseler (Ecclesiastical History, Harper’s edition, I. p. 127) speaks of this as a violation of the ancient law that slaves could not be compelled to testify against their masters; but it is to be noticed that it is not said in the present case that they were called upon to testify against their masters, but only that through fear of what might come upon them they yielded to the solicitation of the soldiers and uttered falsehoods against their masters. It is not implied therefore that any illegal methods were employed in this respect by the officials in connection with the trials.