Still more incomprehensible to modern students is the fact that Marcus Aurelius, the imperial philosopher and benevolent man, should also be stained with the infamy of the persecutions. The charges brought against him as a cruel persecutor of the Christians have given rise to much dispute among historical scholars. Among modern Christian writers of favorable disposition toward Marcus, F. W. Farrar has perhaps as clearly as any set forth the views that explain his conduct and vindicate his reputation for humanity: "That he shared the profound dislike with which Christians were regarded is very probable. That he was a cold-blooded and virulent persecutor is utterly unlike his whole character. The deep calamities in which during his whole reign the empire was involved caused widespread distress, and roused into peculiar fury the feelings of the provincials against men whose atheism (for such they considered it to be) had kindled the anger of the gods. Marcus, when appealed to, simply let the existing law take its course." In like manner the purely official or legal view of human affairs often leads the most kindly and conscientious of men to pursue or acquiesce in policies against which, in different situations, their moral nature would rebel.

There were many reasons which led the populace to hate Christians, whom, first of all, they regarded as being unpatriotic. While among Romans it was considered the highest honor to possess the privileges of Roman citizenship, the Christians announced that they were citizens of heaven. They shrank from public office and military service.

Again, the ancient religion of Rome was an adjunct of state dignity and ceremonial. It was hallowed by a thousand traditional and patriotic associations. The Christians regarded its rites and its popular assemblies with contempt and abhorrence. The Romans viewed the secret meetings of the Christians with suspicion, and accused them of abominable excesses and crime. They were known to have representatives in every important city of Gaul, Spain, Italy, and Asia; and the more their communities grew, the more the Roman populace raged against them. Only such considerations appear to mitigate the historical judgments against Aurelius for marring the splendor of his reign by persecutions. The tragedies enacted in the churches of Lyons and Vienne, as described in the following pages, form one of the most melancholy records of history.

When Christianity began to penetrate into Gaul, it encountered there two religions very different one from the other, and infinitely more different from the Christian religion; these were Druidism and paganism—hostile one to the other, but with a hostility political only, and unconnected with those really religious questions that Christianity was coming to raise.

Druidism, considered as a religion, was a mass of confusion, wherein the instinctive notions of the human race concerning the origin and destiny of the world and of mankind were mingled with the oriental dreams of metempsychosis—that pretended transmigration, at successive periods, of immortal souls into divers creatures. This confusion was worse confounded by traditions borrowed from the mythologies of the East and the North, by shadowy remnants of a symbolical worship paid to the material forces of nature, and by barbaric practices, such as human sacrifices, in honor of the gods or of the dead.

People who are without the scientific development of language and the art of writing do not attain to systematic and productive religious creeds. There is nothing to show that, from the first appearance of the Gauls in history to their struggle with victorious Rome, the religious influence of Druidism had caused any notable progress to be made in Gallic manners and civilization. A general and strong, but vague and incoherent, belief in the immortality of the soul was its noblest characteristic. But with the religious elements, at the same time coarse and mystical, were united two facts of importance: the Druids formed a veritable ecclesiastical corporation, which had, throughout Gallic society, fixed attributes, special manners and customs, an existence at the same time distinct and national; and in the wars with Rome this corporation became the most faithful representatives and the most persistent defenders of Gallic independence and nationality.

The Druids were far more a clergy than Druidism was a religion; but it was an organized and a patriotic clergy. It was especially on this account that they exercised in Gaul an influence which was still existent, particularly in Northwestern Gaul, at the time when Christianity reached the Gallic provinces of the South and Centre.

The Græco-Roman paganism was, at this time, far more powerful than Druidism in Gaul, and yet more lukewarm and destitute of all religious vitality. It was the religion of the conquerors and of the State, and was invested, in that quality, with real power; but, beyond that, it had but the power derived from popular customs and superstitions. As a religious creed, the Latin paganism was at bottom empty, indifferent, and inclined to tolerate all religions in the State, provided only that they, in their turn, were indifferent at any rate toward itself, and that they did not come troubling the State, either by disobeying her rulers or by attacking her old deities, dead and buried beneath their own still standing altars.

Such were the two religions with which in Gaul nascent Christianity had to contend. Compared with them it was, to all appearance, very small and very weak; but it was provided with the most efficient weapons for fighting and beating them, for it had exactly the moral forces which they lacked. Christianity, instead of being, like Druidism, a religion exclusively national and hostile to all that was foreign, proclaimed a universal religion, free from all local and national partiality, addressing itself to all men in the name of the same God, and offering to all the same salvation. It is one of the strangest and most significant facts in history that the religion most universally human, most dissociated from every consideration but that of the rights and well-being of the human race in its entirety—that such a religion, be it repeated, should have come forth from the womb of the most exclusive, most rigorously and obstinately national religion that ever appeared in the world, that is, Judaism. Such, nevertheless, was the birth of Christianity; and this wonderful contrast between the essence and the earthly origin of Christianity was without doubt one of its most powerful attractions and most efficacious means of success.

Against paganism Christianity was armed with moral forces not a whit less great. Confronting mythological traditions and poetical or philosophical allegories, appeared a religion truly religious, concerned solely with the relations of mankind to God and with their eternal future. To the pagan indifference of the Roman world the Christians opposed the profound conviction of their faith, and not only their firmness in defending it against all powers and all dangers, but also their ardent passion for propagating it without any motive but the yearning to make their fellows share in its benefits and its hopes. They confronted, nay, they welcomed martyrdom, at one time to maintain their own Christianity, at another to make others Christians around them; propagandism was for them a duty almost as imperative as fidelity.