The effect of this great work appears to have been decisive, for we hear no more of any eminent person who held the Gnostic opinions. They prevailed to a certain degree for the greater part of another century, but they did not make head again. The name, indeed, continued to have so great a charm, that Clement of Alexandria took it from the heretics, and applied it to an intelligent Christian, whom he depicts as the only true Gnostic. But the system, as a whole, became so entirely extinct that scarce a trace of its influence remains, except in the writings of those who had to combat it. In his opposition to the Gnostics, Irenæus had to combat a _heresy_; the next circumstance which brought him forward was, a _schism_ which threatened to separate a portion of the Christian world from the communion of its most influential Church. There had been a variation in very early times, and indeed from the beginning, between the Churches of Asia Minor, Syria, and Mesopotamia on the one hand, and the rest of the Christian world on the other, in regard to the keeping of Easter;—other Churches uniting in keeping Easter‐day on a Sunday, whilst the Christians of those countries kept it at the Jewish passover, on whatever day of the week it happened to fall(82). The inconvenience had been felt in the time of S. Polycarp, who sojourning in Rome in the time of its bishop Anicetus, they endeavoured each to persuade the other to embrace the practice he followed. But their conferences were without any other effect than to cause both parties to agree to differ in peace(83). But Victor, who succeeded Eleutherus in the see of Rome, viewed the matter in a different light. He had no doubt felt the inconvenience of this diversity of practice when Blastus endeavoured to raise a schism in Rome on this very point(84). He therefore conceived the idea of using his influence, as the bishop of the principal Church in the world, to bring all Christians to one uniform rule. For this purpose he wrote to certain(85) leading bishops in Asia, requesting them to convene synods of the neighbouring bishops, in order to come to an agreement; which was done accordingly; and they all, with the exception of the Churches above mentioned, wrote circular letters to the whole catholic Church, affirming that with them the apostolical tradition was, not to break their paschal fast until the Sunday. Eusebius particularly mentions(86) the dioceses in Gaul under the superintendence of Irenæus as having agreed upon such a synodical letter, which he asserts was in existence in his time. So far, Victor was successful; and, probably upon the strength of the almost universal agreement of the Churches, he appears to have held out some threat to those of Asia Minor(87), unless they thought proper to conform to the general practice. This, however, they absolutely refused to do; maintaining that their region abounded with relics of apostles and martyrs, and that they preserved a tradition purer