So that Mesmerism, also, is a result of some diseased or morbid condition of the body. It may also happen that Nature may frequently establish a psychical dualism, during which the mutual inter-play of the two principles produces highly remarkable phenomena. But I consider that it is Nature only which should produce this dualism, and that every attempt to produce it artificially, without Queen Nature's command, at one's own will and pleasure, is dangerous and rash, if not wicked. I go even further. I cannot deny that it is possible to produce this potentiated condition of the psychical element--of course all experience would be against me if I did. The psychical principle belonging to a given person can, in the process of mesmeric manipulation, become embodied, and can stream out from the mesmerizer in the form of some 'fluid' (or whatever one may choose to term it), and seize upon and govern the psychical principle of another--the person mesmerized--producing a state which is at variance with all the ordinary conditions of human life, and the usual rules of existence, and which, even in its celebrated 'ecstatic forms,' comprehends in itself all the awesomeness of the mysterious spirit realm. All this, I say, I can by no means deny; but I must always look upon this process as the blind exercise of an evil power, whose effects and results, in spite of all theory, cannot be predicted or relied upon. Mesmerism is somewhere defined as a dangerous weapon in the hands of a child; and with that definition I thoroughly agree. If human beings are to set to work to operate at will upon each other's spiritual elements, the doctrine of the Barbarini school of spiritualists, who work purely by faith and will, without any manipulations, seems to me to be much the purest and most innocuous. The fixing of the firm will is a discreet and sober question put to Nature whether the dualism of spirit is to be established or not in any particular case; and it is she alone who decides it and answers it. Similarly, people's magnetising themselves, at the 'Bacquet' (as it was called) without any intervention of a mesmerizer, may be considered less dangerous, inasmuch as no influence of a foreign possibly hostile or hurtful spiritual principle can then be exercised. But think of the hosts of people who now practise this most mysterious of all sciences if it is to be called a science light-mindedly, or in complete self-deception, where they do not do it altogether for parade or notoriety! Bartels, in his 'Physiology and Physics of Mesmerism,' quotes the saying of a foreign physician, in which he expresses his surprise that the German doctors treat, and experiment upon, mesmeric subjects, just as if they were pieces of lifeless apparatus. Unfortunately this is perfectly true, and therefore I prefer to disbelieve in the curative effects of mesmerism, at all events, than to entertain the idea that the uncanny exercise and