Mental Attunement
It should not fail to be noticed, moreover, that we habitually receive and accept more readily those thought vibrations which are in harmony with our own average habitual mental states; and, according to the same general principle, we tend to habitually reject and fail to receive those vibrations which are inharmonious to us for the same reason. Here, you will notice, we have an illustration of the principle of "attunement" which, as we have informed you, is operative on the plane of thought and mental vibrations as well as on that of wireless telegraphy. Just as it is a psychological fact that we tend to see and to hear those things which are in harmony with our beliefs and opinions, and our interest, so is it a metaphysical fact that we tend to accept and absorb the mental vibrations which are in harmony with our opinions, beliefs, and interest, and to reject those which are opposed thereto.
Moreover, the person who acquaints himself with the law of mental vibrations and thought-transference acquires a practical knowledge which enables him to render himself immune to objectionable and undesirable mental currents or thought-waves. We are not necessarily open to the influence of every stray current of thought or feeling that happens to be in our immediate vicinity. Instead, by the proper methods, consciously or unconsciously practiced and manifested, we may, and often do, insulate ourselves so that these undesirable mental influences fail utterly to affect us; and, likewise, we may actually attract to ourselves the desirable mental currents. These principles and methods will be given later in this part of this book; they are mentioned here merely to acquaint you with the fact that they are existent and known to those familiar with this subject.
Voluntary Transmission of Mental Vibrations
Under the head of Voluntary Transmission of Mental Vibrations may be placed the following two general classes of phenomena, viz., (1) Voluntary Efforts to Exert Mental Influence upon Others; and (2) Voluntary Efforts to Produce the Phenomena of Telepathy, along Scientific Lines. Each of these general classes of phenomena will now be presented for your inspection and consideration.
Voluntary Mental Influence
Under the category of Voluntary Mental Influence we find much of the phenomena formerly classed as "Magic"—and by this we mean both White Magic, or efforts to produce results beneficial to the person influenced, and Black Magic, or efforts to produce results beneficial to the person exerting the influence, and often to the positive detriment of the person influenced.
White Magic. Under the category of White Magic may be placed all those efforts of mental healing, and similar phases of metaphysical therapeutics; and the accompanying efforts directed toward the general happiness and welfare of the person "treated." The word "treatment" has sprung into use in this connection, in America and Europe, by reason of its employment by the numerous metaphysical cults and schools flourishing there. We hear on all hands of persons being "treated" for Health, Happiness, and Prosperity in this way. While in some cases, the "magic" is worked on higher planes than those of thought-vibrations, it is nevertheless true that in most instances the entire process is that of mental induction, along the lines described in the preceding pages of this book. In such cases the person influenced opens himself to the helpful thought of the person "treating" him, and thus a co-operation and mental "team work" is secured, often with the most beneficial results. This phase of the subject is too well known to require lengthy consideration in this book, and is more properly the subject of the many books devoted to this special phase of mental power.
Black Magic. It has well been said that there are always two poles to everything in Nature, and continued experience and investigation seems to substantiate this statement. Whenever we find a force or power producing beneficial results, we may usually feel assured that the same force or power, turned in another direction, or possibly reversed in its action, will produce results of an opposite character. And so it is with this subject of "Magic" which we are now considering. While we would be very glad to pass over this phase of the subject, truth and duty to our readers compel us to state that White Magic has its opposite pole—that opposite pole known as Black Magic, or the use of psychic force for selfish and unworthy ends. There is no use trying to pursue the ostrich policy regarding these things—it is always better to face them boldly, and then to take means to avoid the evil contained in them.
We prefer to quote from other writers on this subject, who have given this particular matter the most careful attention and investigation, and who have set forth simply and plainly the result of their investigations and discoveries. Here follow several quotations from authorities of this kind:
Base Use of Mind Power
One writer says: "It is a fact known to all students of occultism that Black Magic has been frequently employed in all times to further the selfish, base ends of some people. And it is also known to advanced thinkers today that even in this enlightened age there are many who do not scruple to stoop to the use of this hateful practice in order to serve their own ends, notwithstanding the punishment that all true occultists know awaits such persons. The annals of history are full of records of various forms of witchcraft, conjuration, and similar forms of Black Magic. All the much talked of practice of 'putting spells' upon people are really forms of Black Magic, heightened by the fear and superstition of those affected. One has but to read the history of witchcraft to see that there was undoubtedly some force at work behind all of the appalling superstitions and ignorance shown by the people of those times. What they attributed to the influence of people 'in league with the devil' really arose from the use of Black Magic, or an unworthy use of Mental Influence, the two things being one at the last.
The Secret of Witchcraft
"An examination of the methods employed by these 'witches,' as shown by their confessions, give us a key to the mystery. These 'witches' would fix their minds upon other people, or their animals, and by holding a concentrated mental picture there, would send forth thought-waves affecting the welfare of the persons being 'adversely treated,' which would influence and disturb them, and often bring on sicknesses. Of course, the effect of those 'treatments' were greatly heightened by the extreme fear and superstition held by the masses of people at the time, for fear is ever a weakening factor in mental influence, and the superstitions and credulity of the people caused their minds to vibrate in such a manner as to render them extremely passive to the adverse influences being directed against them. It is well known that the Voodoos of Africa, and similar cults among other savage races, practice Black Magic among their people with great effect. Among the native of Hawaii there are certain men known as 'Kahunas' who pray people sick, or well, whichever way they are paid to do. These instances could be multiplied almost indefinitely, but the basic principle is ever the same in such cases.
Modern Black Magic
"In our own civilized lands there are many people who have learned the principles of mental influence, and who are using the same for unworthy purposes, seeking to injure others and to defeat their undertakings, or else trying to bring them around to their own (the treators') point of view and inclinations. The modern revival of occult knowledge has operated along two lines, and in opposite directions. On the one hand, we see and hear of the mighty power for good that mental influence is exerting over the race today, raising up the sick, strengthening the weak, putting courage into the despondent, and transforming failures into successes. But, on the other hand, the hateful selfishness and greed of unprincipled persons is taking advantage of this mighty force of nature, and prostituting it to the hateful ends of such persons, without heed to the dictates of conscience or the teaching of religion or