Excerpt: ...we have given some account of the labors and teaching of Pantaenus and Clement in the twenty years after the death of Marcus Aurelius (180-202), during which the Church enjoyed comparative peace. Commodus was not a persecutor, like his philosophic father. Personally, he was a signal instance of the total break-down of philosophy as a training for a prince imperial; for whatever advantages the most enlightened methods and the most complete establishment of philosophic tutors could afford were his, probably to his great disgust. But the Church has often found that an imperial philosopher is something even worse than an imperial debauchee. Pertinax and Didius Julianus, who succeeded Commodus, had little time either for philosophy or pleasure, for they followed their predecessor, after the violent fashion so popular with conspirators and Praetorians, in less than a twelvemonth. Septimius Severus, the first, and, with one exception, the only Roman emperor who was a native African, during the earlier years of his reign protected the Christians rather than otherwise. How and why he saw occasion to change we shall have to consider further on. During these twenty years of tranquillity the great Church of Alexandria had been making no little progress. Her children had not been entirely undisturbed. The populace, and sometimes the magistrates, often did not wait for an imperial edict to set upon the Christians, and the commotions that followed the death of Commodus were the occasion of more than one martyr's crown.