II. NON-HUMAN
It might have been thought fairly obvious, even to the most casual glance, that many of the terrestrial arrangements of Nature which affect us most nearly have not been designed exclusively with a view to our comfort, to even our ultimate advantage. Yet it was probably unavoidable that the human race, at least in its childhood, should imagine that this world and everything it contains existed solely for its own use and benefit; but undoubtedly we ought by this time to have grown out of that infantile delusion and realized our proper position and the duties that attach to it.
That most of us have not yet done so is shown in a dozen ways in our daily life — notably by the atrocious cruelty habitually displayed towards the animal kingdom under the name of sport by many who probably consider themselves highly civilized people. The veriest tyro in the holy science of occultism knows that all life is sacred and that without universal compassion there is no true progress; but it is only as he advances in his studies that he discovers how manifold evolution is, and how comparatively small a place humanity really fills in the economy of Nature.
It becomes clear to him that as earth, air, and water support myriads of forms of life which, though invisible to the ordinary eye, are revealed to us by the microscope, so the higher planes connected with our earth have an equally dense population of whose existence we are ordinarily completely unconscious. As his knowledge increases he becomes more and more certain that in one way or another the utmost use is being made of every possibility of evolution, and that wherever it seems to us that in Nature force is being wasted or opportunity neglected, it is not the scheme of the universe that is in fault, but our ignorance of its method and intention.
For the purposes of our present consideration of the non-human inhabitants of the astral plane it will be best to leave altogether out of consideration those early forms of the universal life which are evolving, in a manner of which we can have little comprehension, through the successive encasement of atoms, molecules, and cells. If we commence at the lowest of what are usually called the elemental kingdoms, we shall even then have to group together under this general heading an enormous number of inhabitants of the astral plane upon whom it will be possible to touch only slightly, as anything like a detailed account of them would swell this manual to the dimensions of an encyclopaedia.
The most convenient method of arranging the non-human entities will perhaps be in four classes — it being understood that in this case the class is not, as previously, a comparatively small subdivision, but usually a great kingdom of Nature at least as large and varied as, say, the animal or vegetable kingdom. Some of these classes rank considerably below humanity, some are our equals, and others again rise far above us in goodness and power. Some belong to our scheme of evolution — that is to say, they either have been or will be men like ourselves; others are evolving on entirely distinct lines of their own. (See the diagram of “The Evolution of Life” in The Hidden Side of Things, p. 86.)
Before proceeding to consider them it is necessary in order to avoid the charge of incompleteness, to mention that in this branch of the subject two reservations have been made. First, no reference is made to the occasional appearances of high Adepts from other planets of the solar system and of even more august Visitors from a still greater distance, since such matters cannot fitly be described in an essay for general reading; and besides it is practically inconceivable, though theoretically possible, that such glorified Beings should ever need to manifest themselves on a plane so low as the astral. If for any reason they should wish to do so, the body appropriate to the plane would be temporarily created out of astral matter belonging to this planet, as in the case of the Nirmanakaya.