(29) Through art (the process of learning) the whole mass of base metals (the mental body of ignorance) was transmuted into pure gold (wisdom), for it was tinctured with understanding. If, then, through faith and proximity to God the consciousness of man may be transmuted from base animal desires (represented by the masses of the planetary metals) into a pure, golden, and godly consciousness, illumined and redeemed, and the manifesting God within that one increased from a tiny spark to a great and glorious Being; if also the base metals of mental ignorance can, through proper endeavor and training, be transmuted into transcendent genius and wisdom, why is the process in two worlds or spheres of application not equally true in the third? If both the spiritual and mental elements of the universe can be multiplied in their expression, then by the law of analogy the material elements of the universe can also be multiplied, if the necessary process can be ascertained.

(48) The understanding of the Principle of Polarity enables the occultist to transmute one mental state into another, along the lines of Polarization. Things belonging to different classes cannot be transmuted into each other, but the opposing poles of the same thing may be so changed—that is, may have a change in their polarity effected and thus be transmuted one into the other. Thus, love can never become east or west, or red or violet; but love may be changed into hate, or hate into love, by a shifting of polarity. Courage may be transmuted into fear, or fear into courage; hard may be changed into soft, dull into sharp, hot into cold, and so on, the transmutation always being between things of the same kind. The fearful man may shift his polarity and by thus changing his emotional vibrations may become filled with courage. Likewise, the slothful man may shift his polarity into activity and energetic action. The key lies in the fact that in this process of transmutation there is not an actual change of one thing into another distinct thing, but rather a shifting of the centre of polar force from one extreme of the scale to the other, just as one would shift the carriage of his typewriter from 1 to 70, or change the focus of an opera glass.

(7) The Rosicrucians, according to the public encyclopaedias, and other works of reference, are held to have been devoted to the subject of Alchemy. And, indeed, this statement is correct. But the modern compilers of such reference books have fallen into the error of supposing that the Alchemy referred to was performed wholly upon the Plane of Matter—and concerned wholly with the Transmutation of Elements. They are ignorant of the fact that the Alchemy which attracted the Rosicrucians, and which took up most of their time and attention, was Mental Alchemy, and Spiritual Alchemy—something quite different indeed, though having of course a correspondence to the Material Alchemy, according to the Law of Correspondence. The student of the present book will discover this fact, and will receive many valuable hints concerning the higher forms of Alchemy, providing he is prepared to read between the lines of the text, and to reason by Analogy. The axiom "As above, so below," will be found to work out well in this connection.