As regards hypnotism itself, it would be strange enough if we should discover in it the real scientific basis of witchcraft, and modern legislation should prosecute and punish hypnotizers as mediæval legislation prosecuted and punished sorcerers. The sympathetic influence of a morbidly imaginative mind upon the body in directing the currents of nervous energy and increasing the flow of blood towards particular points of the physical organism, so as to produce stigmata and similar abnormal phenomena, has long been recognized as an adequate explanation of much mediæval and modern miracle-mongering. It would now seem as if hypnotism, or the magnetic influence of one man’s will upon another man’s mind and body were destined to furnish the key to still greater marvels and reveal the true nature and origin of what has hitherto passed for divine inspiration or diabolical possession. Charcot, Renaut, Fowler and other eminent neuropathologists have conclusively shown that certain forms of hysteria sometimes produce tumors, ulcers, muscular atrophy, paralysis of the limbs and like affections apparently organic, but really nervous. In such cases any kind of faith-cure, in which the patient has confidence, prayer, the laying on of hands, the water of Lourdes or of St. Ignatius, medals of St. Benedict, scapularies of the Virgin, seraphic girdles, a pilgrimage to the shrine of a saint or contact with a holy relic may prove far more efficacious than drugs and are therefore recommended by priests and occasionally even prescribed by physicians, who are far too enlightened to regard such healings as miraculous or supernatural. The success of scientific research in disclosing the physical basis of intellectual life is gradually undermining the foundations of so-called spiritualism, and rendering it more and more impossible to mistake symptoms of chlorosis and hysterical weakness for spiritual gifts and signs of God’s special favour. Sickly women are no longer treated as seeresses and their vague and incoherent sayings treasured as oracular utterances.
One of the chief difficulties encountered by those who seek to frame and administer penal laws on psycho-pathological principles arises from the fact that no one has ever yet been able to give an exact and adequate definition of insanity. However easy it may be to recognize the grosser varieties of mental disorder, it is often impossible even for an expert to detect it in its subtler forms, or to draw a hard and fast line between sanity and insanity. An eminent alienist affirms that very few persons we meet in the counting-room, on the street or in society, or with whom we enjoy pleasant intercourse at their firesides, are of perfectly sound mind. Nearly every one is a little touched; some molecule of the brain has turned into a maggot; there is some topic that cannot be introduced without making the portals of the mind grate on their golden hinges,--some point at which we are forced to say,--