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.