On this subject--the pathological side of mysticism--a few remarks will not be out of place, for there has been much discussion of it lately. A great deal of nonsense has been written on the connexion between religion and neuroticism. To quote Professor James' vigorous protest, "medical materialism finishes up St Paul by calling his vision on the road to Damascus a discharging lesion of the occipital cortex, he being an epileptic. It snuffs out St Teresa as an hysteric, St Francis of Assisi as an hereditary degenerate. George Fox's discontent with the shams of his age, and his pining for spiritual veracity, it treats as a symptom of a disordered colon. Carlyle's organ-tones of misery it accounts for by a gastro-duodenal catarrh. All such mental over-tensions, it says, are, when you come to the bottom of the matter, mere affairs of diathesis (auto-intoxications most probably), due to the perverted action of various glands which physiology will yet discover."[27] Now, even if it were true that most religious geniuses, like most other geniuses, have been "psychopaths" of one kind or another, this fact in no way disposes of the value of their intuitions and experiences. Nearly all the great benefactors of humanity have been persons of one-sided, and therefore ill-balanced, characters. Even Maudsley admits that "Nature may find an incomplete mind a more suitable instrument for a particular purpose. It is the work that is done, and the quality in the worker by which it is done, that is alone of moment; and it may be no great matter from a cosmical standpoint, if in other qualities of character he (the genius) was singularly defective."[28] Except in the character of our Lord Himself, there are visible imperfections in the record of every great saint; but that is no reason for allowing such traces of human infirmity to discredit what is pure and good in their work. More particularly, it would be a great pity to let our minds dwell on the favourite materialistic theory that saintliness, especially as cultivated and venerated by Catholicism, has its basis in "perverted sexuality." There is enough plausibility in the theory to make it mischievous. The allegorical interpretation of the Book of Canticles was in truth the source of, or at least the model for, a vast amount of unwholesome and repulsive pietism. Not a word need be said for such a paltry narrative of endearments and sickly compliments as the "Revelations of the Nun Gertrude," in the thirteenth century. Nor are we concerned to deny that the artificially induced ecstasy, which is desired on account of the intense pleasure which is said to accompany it, nearly always contains elements the recognition of which would shock and distress the contemplatives themselves.[29] There are, however, other elements, of a less insidious kind, which make the ecstatic trance seem desirable. These are, according to Professor Leuba, the calming of the restless intellect by the