The ruin of Paganism, in the age of Theodosius, is perhaps the only example of the total extirpation of any ancient and popular superstition; and may therefore deserve to be considered as a singular event in the history of the human mind. The Christians, more especially the clergy, had impatiently supported the prudent delays of Constantine, and the equal toleration of the elder Valentinian; nor could they deem their conquest perfect or secure, as long as their adversaries were permitted to exist. The influence which Ambrose and his brethren had acquired over the youth of Gratian, and the piety of Theodosius, was employed to infuse the maxims of persecution into the breasts of their Imperial proselytes. Two specious principles of religious jurisprudence were established, from whence they deduced a direct and rigorous conclusion, against the subjects of the empire who still adhered to the ceremonies of their ancestors: that the magistrate is, in some measure, guilty of the crimes which he neglects to prohibit, or to punish; and, that the idolatrous worship of fabulous deities, and real dæmons, is the most abominable crime against the supreme majesty of the Creator. The laws of Moses, and the examples of Jewish history, were hastily, perhaps erroneously, applied, by the clergy, to the mild and universal reign of Christianity. The zeal of the emperors was excited to vindicate their own honor, and that of the Deity: and the temples of the Roman world were subverted, about sixty years after the conversion of Constantine.