forcing uniformity throughout the church as to the observance of the paschal solemnities. On account of the severity thus evinced, Irenæus addressed to him a letter (only a fragment of which remains), warning him that if he persisted in the course on which he had entered, the effect would be to rend the Catholic Church in pieces. This letter had the desired result; and the question was more temperately debated, until finally settled by the Council of Nice.
The full title of the principal work of Irenæus, as given by Eusebius (Hist. Eccl. v. 7), and indicated frequently by the author himself, was A Refutation and Subversion of Knowledge falsely so called, but it is generally referred to under the shorter title, Against Heresies. Several other smaller treatises are ascribed to Irenæus; viz. An Epistle to Florinus, of which a small fragment has been preserved by Eusebius; a treatise On the Valentinian Ogdoad; a work called forth by the paschal controversy, entitled On Schism, and another On Science; all of which that remain will be found in our next volume of his writings. Irenæus is supposed to have died about a.d. 202; but there is probably no real ground for the statement of Jerome, repeated by subsequent writers, that he suffered martyrdom, since neither Tertullian nor Eusebius, nor other early authorities, make any mention of such a fact.
As has been already stated, the first printed copy of our author was given to the world by Erasmus. This was in the year 1526. Between that date and 1571, a number of reprints were produced in both folio and octavo. All these contained merely the ancient barbarous Latin version, and were deficient towards the end by five entire chapters. These latter were supplied by the edition of Feuardent, Professor of Divinity at Paris, which was published in 1575, and went through six subsequent editions. Previously to this, however, another had been set forth by Gallasius, a minister of Geneva, which contained the first portions of the Greek text from Epiphanius. Then, in 1702, came the edition of Grabe, a learned Prussian, who had settled in England. It was published at Oxford, and contained considerable additions to the Greek text, with fragments. Ten years after this
