Speaking of Pythagoras, Iamblichus, and other Greek philosophers, Isis says:
"The universal ether was not, in their eyes, simply a something stretching, tenantless, throughout the expanse of heaven; it was a boundless ocean peopled, like our familiar seas, with monstrous and minor creatures, and having in its every molecule the germs of life. Like the finny tribes which swarm in our oceans and smaller bodies of water, each kind having its 'habitat' in some spot to which it is curiously adapted; some friendly and some inimical to man; some pleasant and some frightful to behold; some seeking the refuge of quiet nooks and land-locked harbors, and some traversing great areas of water, the various races of the elemental spirits were believed by them to inhabit the different portions of the great ethereal ocean, and to be exactly adapted to their respective conditions." (P. 284, vol. I.)
"Lowest in the scale of being are those invisible creatures called by the Kabalists the elementary. There are three distinct classes of these. The highest, in intelligence and cunning, are the so-called terrestrial spirits, the larvæ, or shadows of those who have lived on earth, have refused all spiritual light, remained and died deeply immersed in the mire of matter, and from whose sinful souls the immortal spirit has gradually separated. The second class is composed of invisible antitypes of men to be born. No form can come into objective existence, from the highest to the lowest, before the abstract idea of this form, or as Aristotle would call it, the privation of this form is called forth.... These models, as yet devoid of immortal spirits, are elementals properly speaking, psychic embryos—which when their time arrives, die out of the invisible world, and are borne into this visible one as human infants, receiving in transitu that divine breath called spirit which completes the perfect man. This class cannot communicate objectively with man.
"The third class of elementals proper never evolve into human beings, but occupy, as it were, a specific step of the ladder of being, and, by comparison with the others, may properly be called nature-spirits, or cosmic agents of nature, each being confined to its own element, and never transgressing the bounds of others. These are what Tertullian called 'the princes of the powers of the air.'
"This class is believed to possess but one of the three attributes of man. They have neither immortal souls nor tangible bodies; only astral forms, which partake, in a distinguishing degree, of the element to which they belong, and also of the ether. They are a combination of sublimated matter and a rudimental mind. Some are changeless, but still have no separate individuality, acting collectively so to say. Others, of certain elements and species, change form under a fixed law which Kabalists explain. The most solid of their bodies is ordinarily just immaterial enough to escape perception by our physical eyesight, but not so unsubstantial but that they can be perfectly recognized by the inner or clairvoyant vision. They not only exist, and can all live in ether, but can handle and direct it for the production of physical effects, as readily as we can compress air or water for the same purpose by pneumatic or hydraulic apparatus; in which occupation they are readily helped by the 'human elementary.' More than this; they can so condense it as to make to themselves tangible bodies, which by their protean powers they can cause to assume such likenesses as they choose, by taking as their models the portraits they find stamped in the memory of the persons present. It is not necessary that the sitter should be thinking at the moment of the one represented. His image may have faded away years before. The mind receives indelible impression even from chance acquaintance, or persons encountered but once." (Pp. 310, 311, vol. I.)
"If spiritualists are anxious to keep strictly dogmatic in their notions of the spirit-world, they must not set scientists to investigate their phenomena in the true experimental spirit. The attempt would most surely result in a partial re-discovery of the magic of old—that of Moses and Paracelsus. Under the deceptive beauty of some of their apparitions, they might find some day the sylphs and fair undines of the Rosicrucians playing in the currents of psychic and odic force.
"Already Mr. Crookes, who fully credits the being, feels that under the fair skin of Katie, covering a simulacrum of heart borrowed partially from the medium and the circle, there is no soul! And the learned authors of the Unseen Universe, abandoning their "electro-biological" theory, begin to perceive in the universal ether the possibility that it is a photographic album of En-Soph the Boundless.—(P. 67, vol. I.)
"We are far from believing that all the spirits that communicate at circles are of the classes called 'elemental' and 'elementary.'" Many, especially among those who control the medium subjectively to speak, write, and otherwise act in various ways, are human, disembodied spirits. Whether the majority of such spirits are good or bad, largely depends on the private morality of the medium, much on the circle present, and a great deal on the intensity and object of their purpose.... But in any case, human spirits can never materialize themselves in propriâ personâ.[21]—(P. 67, vol. I.)
In Art Magic we find the following pertinent remarks, p. 322. "There are some features of mediumship, especially amongst those persons known as physical force mediums, which long since should have awakened the attention of philosophical spiritualists to the fact that there were influences kindred only with animal natures at work somewhere, and unless the agency of certain classes of elemental spirits was admitted into the category of occasional control, humanity has at times assumed darker shades than we should be willing to assign to it. Unfortunately in discussing these subjects, there are many barriers to the attainment of truth on this subject. Courtesy and compassion alike protest against pointing to illustrations in our own time, whilst prejudice and ignorance intervene to stifle inquiry respecting phenomena, which a long lapse of time has left us free to investigate.
"The judges whose ignorance and superstition disgraced the witchcraft trials of the sixteenth and seventeenth centuries, found a solvent for all occult, or even suspicious circumstances, in the control of 'Satan and his imps.' The modern spiritualists, with few exceptions, are equally stubborn in attributing everything that transpires in spiritualistic circles, even to the wilful cunningly contrived preparations for deception on the part of pretended media, to the influence of disembodied human spirits—good, bad, or indifferent; but the author's own experience, confirmed by the assurances of wise-teaching spirits, impels him to assert that the tendencies to exhibit animal proclivities, whether mental, passional, or phenomenal, are most generally produced by elementals.