according to the undulatory theory, is the means of producing light in the terrestrial creation. 827. In one of the replies made by the convocation, (571,) the idea was sanctioned of the effulgence of the spirit being due to an appropriate ethereal fluid, analogous to that above alluded to. But it has, I think, been shown by me, that as light is due to the undulations of our ether, so electricity is due to waves of polarization. But if undulations produce. light in the ether of the spiritual universe as well as in ours, why may not polarization produce in the ether of the spirit world an electricity analagous to ours? Thus, although in spiritual manifestations our electricity takes no part, their electricity may be the means by which their will is transmitted effectually in the phenomena which it controls. 828. The words magnetism and magnetic are used in this world in two different senses. In one, it signifies the magnetism of magnets or electromagnets; in the other, the animal magnetism of which the existence was suggested by Mesmer, and which is commonly called Mesmerism. 829. This mesmerical magnetism seems to be dependent rather on properties which we have as immortals, encased in a corporeal clothing, than as mortals owing our mental faculties to that frame. If it be the spiritual portion of our organization which is operative in clairvoyancy, spiritual electricity may be the intermedium both of that faculty and of mesmeric influence. 830. All spirits are clairvoyant more or less, and where this faculty is exercised, it seems to be due to an unusual ascendancy of the spiritual powers over the corporeal, so that clairvoyants possess some of the faculties which every spirit, after shuffling off the mortal coil, must possess to a greater or less extent. 831. In striving to make a test apparatus by which the communication should be uninfluenced by the muscular power of the medium, through which alone her will could modify the ideas communicated, an interesting fact was ascertained. The nullifying of the power of muscular control, which it is the object of this contrivance to accomplish, is obtained unexceptionally by means of two balls and a plate, as already illustrated, (Plate 2,) or by placing the hands of the medium exterior to the fulcrum of the lever-board, as described in the instance of testing the communication received from the convocation. But these methods requiring that the conditions should be favourable, both, as respects the spirit communicating and the medium, are liable to fail. It struck me that the distance between the hands and the surface of the table or tray to be moved, by lessening the influence of the medium on the table or tray, lessened the power of actuation. My efforts were therefore directed to contrive to have the hand of the medium near the surface to be moved, without the possibility of contact. 832. With this view I placed a board for receiving the hands of the medium upon delicate rollers, so that no horizontal movement would affect the base board supporting the rollers and actuating the index. To give greater efficacy to the aura, a plate of glass was supported in a wooden frame or sash by means of four screw rods fixed upright on the base board, each furnished with two screw nuts. The screw rods passed through four suitable holes, so as to have one nut beneath, the other above, the sash. Thus situated, by adjusting the nuts, the sash could be regulated to any horizontal level, so as to be near the upper surfaces of the hands without any contact therewith. 833. On trying this arrangement, it was found as difficult for a spirit to actuate it as if the glazed sash had not been employed. 834. Under these circumstances, I had the glass plate or pane slit lengthwise into two equal strips. These being restored to the position previously occupied in the sash, I interposed between their edges a piece of sheet-tin, with teeth cut in one of its edges, (Plate 4, kk,) so as to make it look like a long narrow saw, such as are used by sawyers in frames. With the aid of a leaden joint, (such as is used by glaziers to join glass panes,) to which the saw was soldered, the teeth of this projected about the eighth of an inch below the glass, so as to be near the upper surface of any hand, resting on the sliding board. 835. It was with no small degree of satisfaction that I found the apparatus now sufficiently susceptible of actuation by my spirit friends. 836. From this result it would seem that the saw-shaped metallic conductor, operated precisely as it would have acted had it been necessary to impart to the pane those means of electric discharge of which, as at first used, it was deficient. 837. As soon as I had introduced the serrated conductor, my spirit father corroborated the impression that it promoted the influence of the medium. 838. This was the first instance in which I have discovered any analogy between the laws governing the communication of the medium of the spirit will-power, and those obeyed by electrical phenomena. 839. An account is given in my narrative of an experiment in which a board, suspended at one end from a spring-balance, was made to descend with a force of three pounds, through the instrumentality of a medium who had no connection with the board, excepting water which was interposed. Hence, as the hook screwed into the board, by which it was secured to the hook of the balance, was six times as far from the fulcrum as the hands of the medium, the force exerted by the officiating spirit was equal to 36 18 pounds. (See Plate 3, and description.) Nevertheless, no upward reaction was perceptible to me, nor was any experienced by the medium, Henry Gordon, as he declared. -- 840. In the case of the boy (Plate 3,) a downward action of seven pounds was observed, which, multiplied by the difference of distance, amounted to 7 X 642 pounds, and yet the boy was not perceptibly impelled in the opposite direction. Nor, when through the same juvenile mediumship, the whole of the apparatus was thrown upon the floor, did the boy appear to be impelled in the opposite direction. Nor was there any reaction when the apparatus was thrown down. Now, agreeably to the laws of nature, as established by human experience, in all cases of motion or momentum, there must be an equal force exercised in the opposite direction by the vis inertiæ of some other matter endowed with that attribute. Hence Archimedes said, "Give me but where to stand, and I will move the world." A point of support, a place of resistance, however, was held to be indispensable. 841. The only explanation of which I can conceive is, that spirits, by volition, can deprive bodies of vis inertiæ, and move bodies, as they do themselves, by their will. But the necessity of the presence of a medium to the display of this power, granting its existence, is a mystery. 842. That the spirit should, by its "magic" will-power, take possession of the frame of a human being, so as to make use of its brain and nervous system, depriving its appropriate owner of control, is a wonderful fact sufficiently difficult to believe, yet, nevertheless, intelligible. The aura which surrounds a medium must be imponderable. No volition of the medium can, through its instrumentality, move ponderable bodies, nor cause raps or consequent vibrations in the wooden boards. Hence, the presence of a medium imparts power to spirits which the medium does not possess. 843. The aura on the one side, and the spirit on the other, are inert unless associated. Thus the volition of the spirit gives activity to an effluvium, by itself, so devoid of efficacy that it wholly escapes the perception of the possessor or the observation of his mundane companions. It has been already alleged, that the usual reference to mundane electricity must be wholly unsatisfactory to all acquainted with the phenomena and laws associated under that name; since no such movements have ever been produced by such electrical means, nor is it consistent with those mundane electrical laws, nor the facts which electricians have noticed, that such movements should be produced. Those movements which have been produced by electricity have never been effected without surfaces oppositely charged, nor, of course, without the means of charging them. Neither are there associated with the spiritual manifestations means at hand of creating nor of holding charges either much more minute than those which display perceptible force or cause audible sound. 844. Electro-magnetic phenomena require the use of powerful galvanic batteries or magnetic metals. Galvanic series, of the most powerful kind, do not act at the minutest distance without contact. 845. Even lightning could not move a table backward and forward, though it might shatter it into pieces, if duly interposed in a circuit. 846. Electrical sparks produce snapping sounds in the air, not knockings or rappings upon sonorous solids. ON THE INFLUENCE OF THE ILL-TREATMENT OF MEDIA, ON SPIRITUAL MANIFESTATIONS.-OF COUNTER-MEDIUMSHIP. 847. ALLUSION has been above made to the unfavourable influence upon manifestations of the demeanour and incredulity of the investigator, displayed in suspicious, cold, scrutinizing looks, such as would be merited only by a cheat or pickpocket. All this has a deteriorating influence upon mediumship, and likewise repels the spirits. While communicating through a medium, a near blood relative, much beloved by the communicating spirit while in this world, coming into the circle, an immediate departure of the spirit was the consequence. It was subsequently alleged in explanation that there existed a repulsiveness between him and the spirit, founded on the idea that his opinions were under the influence of worldly considerations, whence a predetermination to disbelieve, as far as possible, by an unfavourable view of the evidence. 848. An incredulity liable to be overcome by the reason by which it has been created does not form a bar; but where an impregnable bigotry has been introduced merely by education, so that the person under its influence would have been a Catholic, Calvinist, Unitarian, Jew, or Mohammedan by a change of parentage, cannot usually be changed by any evidence or argument. Spirits will not spend their time subjecting their manifestations to such impregnable bigotry, or to predetermined malevolence. 849. On this account such persons find it hard to obtain the manifestations which they seek with ill-will to Spiritualism, and a predisposition to ridicule and pervert it. 850. Besides this difficulty, there is no doubt a constitutional state, the inverse of that which creates a medium. The atmosphere of persons so constituted, neutralizes that of those who are endowed with that of mediumship. 851. It were impossible for any one to be more incredulous than I was when I commenced my investigations; but in the first place, my recorded religious impressions, founded on more than a half century of intense reflection, in no respect conflicted with the belief which Spiritualism required. As I said to a clergyman, I wish I knew as well what I ought to believe, as I can perceive what I ought not to believe. I was ardently desirous that the existence of a future state should be established in a way to conform to positive science, so that they might start together. This was perceived by my spirit friends, and that they had only to give me sufficient evidence of the existence of spirits and their world, to make me lay down in the cause my comparatively worthless mortal life, could I be more useful to truth in dying than in living. 852. My father and sister, brother and friend Blodget, were therefore not deterred by my sneers or denunciations. Moreover, I was never pre disposed to suspect any medium of treachery, and therefore never disgusted them by the display of any such impressions. To the aid of these truly angelic spirits who were nearly allied with me, came another angel, (whom I will designate by his initials W. W.,) who, from philanthropic motives, seems to have selected me to serve in this invaluable dispensation. Hence, his first annunciation of my destined course, in language which so far, however it may imply an overestimate of my capacity to serve, shows the more the partiality with which it seems to have been estimated by him. (47.) The Author's Discovery of his powers as a Medium. 853. It occurred to me to try how far the interposition of my hand. would interfere with the powers of the medium to whom I resorted. To my surprise, it seemed very little to impair the actuation of the index by the officiating spirit. It next occurred to me to ascertain how far a diminution of contact, between the hand of the medium and mine, would impair the power exercised under these conditions. In pursuance of my request, the contact was diminished by successively lifting the fingers of the medium and the rest of the hand from mine, until only one finger was left. Finally, this finger was removed, and yet the power of actuation still continued to exist, though enfeebled. The officiating spirit, my friend W. W., now was made a party to this investigation, being requested to estimate the effects as well as myself. 854. I requested the medium to pick up a pair of scissors which lay on the table, and, while holding the blades between the finger and thumb, to lay the rings upon the back of my hand. An increase of power was manifested to my observation and that of W. W. 855. At a subsequent sitting, having made due preparation, a strip of sheet tin about two inches wide, and about fifteen inches in length, being applied to the back of my hand while resting on the base board of the spiritoscope, (Plate 4, Fig. 2,) the medium held it successively at various distances. Under these circumstances, the facilitation was greater as the distance between her hand and mine was diminished. 856. A plate of glass of about four inches square, interposed between the palm of the hand of the medium and the back of mine, interrupted the power entirely; but neither cork nor a metallic plate of a similar size much reduced the power. 857. The frame (Fig. 3, Plate 4) being in situ, as described, paragraph kk of the description, under these circumstances the removal of the serrated strips diminished the power more and more as removed. 858. Thus it appears that there is a mesmeric electricity, or spiritual electricity, which may be considered as appropriate to the spirit world as their vital air is; but which like that air, may influence our spiritual bodies while in their mundane tenement. It may, as well as the vital air of the spirit world, belong in common to the inhabitants of that world and to us |