These Seven Minor Physical Planes are as follows:
1. The Plane of Matter (A) 2. The Plane of Matter (B) 3. The Plane of Matter (C) 4. The Plane of Ethereal Substance 5. The Plane of Energy (A) 6. The Plane of Energy (B) 7. The Plane of Energy (C)
The Plane of Matter (A) comprises the forms of Matter in its form of solids, liquids, and gases, as generally recognized by the text-books on physics. The Plane of Matter (B) comprises certain higher and more subtle forms of Matter of the existence of which modern science is but now recognizing, the phenomena of Radiant Matter, in its phases of radium, etc., belonging to the lower sub-division of this Minor Plane. The Plane of Matter (C) comprises forms of the most subtle and tenuous Matter, the existence of which is not suspected by ordinary scientists. The Plane of Ethereal Substance comprises that which science speaks of as "The Ether", a substance of extreme tenuity and elasticity, pervading all Universal Space, and acting as a medium for the transmission of waves of energy, such as light, heat, electricity, etc. This Ethereal Substance forms a connecting link between Matter (so-called) and Energy, and partakes of the nature of each. The Hermetic Teachings, however, instruct that this plane has seven sub-divisions (as have all of the Minor Planes), and that in fact there are seven ethers, instead of but one.
Next above the Plane of Ethereal Substance comes the Plane of Energy (A), which comprises the ordinary forms of Energy known to science, its seven sub-planes being, respectively, Heat; Light; Magnetism; Electricity, and Attraction (including Gravitation, Cohesion, Chemical Affinity, etc.) and several other forms of energy indicated by scientific experiments but not as yet named or classified. The Plane of Energy (B) comprises seven subplanes of higher forms of energy not as yet discovered by science, but which have been called "Nature's Finer Forces" and which are called into operation in manifestations of certain forms of mental phenomena, and by which such phenomena becomes possible. The Plane of Energy (C) comprises seven sub-planes of energy so highly organized that it bears many of the characteristics of "life," but which is not recognized by the minds of men on the ordinary plane of development, being available for the use on beings of the Spiritual Plane alone—such energy is unthinkable to ordinary man, and may be considered almost as "the divine power." The beings employing the same are as "gods" compared even to the highest human types known to us.
The Great Mental Plane comprises those forms of "living things" known to us in ordinary life, as well as certain other forms not so well known except to the occultist. The classification of the Seven Minor Mental Planes is more or less satisfactory and arbitrary (unless accompanied by elaborate explanations which are foreign to the purpose of this particular work), but we may as well mention them. They are as follows:
1. The Plane of Mineral Mind 2. The Plane of Elemental Mind (A) 3. The Plane of Plant Mind 4. The Plane of Elemental Mind (B) 5. The Plane of Animal Mind 6. The Plane of Elemental Mind (C) 7. The Plane of Human Mind
The Plane of Mineral Mind comprises the "states or conditions" of the units or entities, or groups and combinations of the same, which animate the forms known to us as "minerals, chemicals, etc." These entities must not be confounded with the molecules, atoms and corpuscles themselves, the latter being merely the material bodies or forms of these entities, just as a man's body is but his material form and not "himself." These entities may be called "souls" in one sense, and are living beings of a low degree of development, life, and mind—just a little more than the units of "living energy" which comprise the higher sub-divisions of the highest Physical Plane. The average mind does not generally attribute the possession of mind, soul, or life, to the mineral kingdom, but all occultists recognize the existence of the same, and modern science is rapidly moving forward to the point-of-view of the Hermetic, in this respect. The molecules, atoms and corpuscles have their "loves and hates"; "likes and dislikes"; "attractions and repulsions". "affinities and non-affinities," etc., and some of the more daring of modern scientific minds have expressed the opinion that the desire and will, emotions and feelings, of the atoms differ only in degree from those of men. We have no time or space to argue this matter here. All occultists know it to be a fact, and others are referred to some of the more recent scientific works for outside corroboration. There are the usual seven sub-divisions to this plane.
The Plane of Elemental Mind (A) comprises the state or condition, and degree of mental and vital development of a class of entities unknown to the average man, but recognized to occultists. They are invisible to the ordinary senses of man, but, nevertheless, exist and play their part of the Drama of the Universe. Their degree of intelligence is between that of the mineral and chemical entities on the one hand, and of the entities of the plant kingdom on the other. There are seven subdivisions to this plane, also.
The Plane of Plant Mind, in its seven sub-divisions, comprises the states or conditions of the entities comprising the kingdoms of the Plant World, the vital and mental phenomena of which is fairly well understood by the average intelligent person, many new and interesting scientific works regarding "Mind and Life in Plants" having been published during the last decade. Plants have life, mind and "souls," as well as have the animals, man, and super-man.
The Plane of Elemental Mind (B), in its seven sub-divisions, comprises the states and conditions of a higher form of "elemental" or unseen entities, playing their part in the general work of the Universe, the mind and life of which form a part of the scale between the Plane of Plant Mind and the Plane of Animal Mind, the entities partaking of the nature of both.