In regard to the opinions which they held, there is as little certainty. Irenaeus (Adv. Haeres. i., 26) says that their characteristic tenets were the lawfulness of promiscuous sexual intercourse with women, and of eating things offered to idols. Eusebius (Hist. Eccl. iii., 29) states substantially the same thing, and refers to a tradition respecting Nicolaus, that he had a beautiful wife, and was jealous of her, and being reproached with this, renounced all intercourse with her, and made use of an expression which was misunderstood, as implying that illicit pleasure was proper. Tertullian speaks of the Nicolaitanes as a branch of the Gnostic family, and as, in his time, extinct. Mosheim (De Rebus Christian Ante. Con. section 69) says that “the questions about the Nicolaitanes have difficulties which cannot be solved.” Neander (History of the Christian Religion, as translated by Torrey, vol. i, pp. 452,453) numbers them with Antinomians; though he expresses some doubt whether the actual existence of such a sect can be proved, and rather inclines to an opinion noticed above, that the name is symbolical, and that it is used in a mystical sense, according to the usual style of the Book of Revelation, to denote corrupters or seducers of the people, like Balaam. He supposes that the passage relates simply to a class of persons who were in the practice of seducing Christians to participate in the sacrificial feasts of the pagans, and in the excesses which attended them-just as the Jews were led astray of old by the Moabites, Num 25.