The great charm of these theories was, that they professed to unravel a great secret, which no previous philosophy had reached, and which Christianity itself had left untouched. We may wonder, indeed, that any Christian should have found anything to tempt him in hypotheses so subtile and intricate, and so palpably at variance with the known truths of the Gospel. But we must bear in mind that when they first arose, no part of the New‐Testament scripture was written; that consequently the poison had time to mix itself with the current of opinion everywhere, before an antidote of general application was provided; that the minds of all inquiring men in those times were peculiarly given to subtilties, and to the notion of inventing schemes selected from all prevailing opinions; and that, to recommend themselves to Christians, they professed to be the depositories of that “hidden wisdom” which St. Paul was known to have affirmed that he had imparted to those who were capable of receiving it. It is, therefore, not much to be wondered at, that they prevailed amongst the speculative for their very subtilty, and with the vain and weak‐minded by their affectation of superior wisdom. There was another feature of the scheme, which served a further purpose. They pretended that the minds which inhabit human bodies are of two kinds, _spiritual_ and _carnal_; that the carnal alone are the work of the Creator of this world, whilst the spiritual are emanations from the highest and purest order of spiritual beings: that the carnal are readily contaminated by the flesh and the world, and thence require restraint and law; whilst the spiritual are only placed in bodies for a time, that they may _know_ everything, but incapable of contamination, and destined, after a period of exercise, to be taken up into the Supernal Fulness. By this theory the abstracted and mystical were flattered with the idea of spiritual superiority to their fellow‐men; whilst the worldly and sensual might keep up the highest pretensions, and yet wallow in the most revolting profligacy. It was under this latter phase that Gnosticism first showed itself amongst the half‐civilized, semi‐Roman inhabitants of southern Gaul. In its more abstract and refined form it would have had no attraction for them; for the European mind is too plain and common‐sense to follow subtilties. But its practical licentiousness found a fit nidus in the accompanying sensual disposition which marked the Romans of that age, and all who were tinged with their blood. It worked its way for some time in silence, till the attention of the bishop of Lyons was drawn to it by the seduction of Christian matrons, and by the influx of extraordinary impurity throughout that region(63). He was thus led to trace the mischief to its cause; and finding this to be his old enemy, under its then prevailing form of Valentinianism, which thus appeared to be rearing its