As a soldier we have seen that Marcus was both capable and successful; as an administrator he was prudent and conscientious. Although steeped in the teachings of philosophy, he did not attempt to remodel the world on any preconceived plan. He trod the path beaten by his predecessors, seeking only to do his duty as well as he could, and to keep out corruption. He did some unwise things, it is true. To create a compeer in empire, as he did with Verus, was a dangerous innovation which could only succeed if one of the two effaced himself; and under Diocletian this very precedent caused the Roman Empire to split into halves. He erred in his civil administration by too much centralising. But the strong point of his reign was the administration of justice. Marcus sought by-laws to protect the weak, to make the lot of the slaves less hard, to stand in place of father to the fatherless. Charitable foundations were endowed for rearing and educating poor children. The provinces were protected against oppression, and public help was given to cities or districts which might be visited by calamity. The great blot on his name, and one hard indeed to explain, is his treatment of the Christians. In his reign Justin at Rome became a martyr to his faith, and Polycarp at Smyrna, and we know of many outbreaks of fanaticism in the provinces which caused the death of the faithful. It is no excuse to plead that he knew nothing about the atrocities done in his name: it was his duty to know, and if he did not he would have been the first to confess that he had failed in his duty. But from his own tone in speaking of the Christians it is clear he knew them only from calumny; and we hear of no measures taken even to secure that they should have a fair hearing. In this respect Trajan was better than he. To a thoughtful mind such a religion as that of Rome would give small satisfaction. Its legends were often childish or impossible; its teaching had little to do with morality. The Roman religion was in fact of the nature of a bargain: men paid certain sacrifices and rites, and the gods granted their favour, irrespective of right or wrong. In this case all devout souls were thrown back upon philosophy, as they had been, though to a less extent, in Greece. There were under the early empire two rival schools which practically divided the field between them, Stoicism and Epicureanism. The ideal set before each was nominally much the same. The Stoics aspired to ἁπάθεια, the repression of all emotion, and the Epicureans to ἀταραξία, freedom from all disturbance; yet in the upshot the one has become a synonym of stubborn endurance, the other for unbridled licence. With Epicureanism we have nothing to do now; but it will be worth while to sketch the history and tenets of the Stoic sect.