There is one vital substance in Nature upon which all things subsist. It is called archæus, or vital life force, and is synonymous with the astral light or spiritual air of the ancients. In regard to this substance, Eliphas Levi has written: "Light, that creative agent, the vibrations of which are the movement and life of all things; light, latent in the universal ether, radiating about absorbing centres, which, being saturated thereby, project movement and life in their turn, so forming creative currents; light, astralized in the stars, animalized in animals, humanized in human beings; light, which vegetates all plants, glistens in metals, produces all forms of Nature and equilibrates all by the laws of universal sympathy--this is the light which exhibits the phenomena of magnetism, divined by Paracelsus, which tinctures the blood, being released from the air as it is inhaled and discharged by the hermetic bellows of the lungs.
This vital energy has its origin in the spiritual body of the earth. Every created thing has two bodies, one visible and substantial, the other invisible and transcendent. The latter consists of an ethereal counterpart of the physical form; it constitutes the vehicle of archæus, and may be called a vital body. This etheric shadow sheath is not dissipated by death, but remains until the physical form is entirely disintegrated. These "etheric doubles", seen around graveyards, have given rise to a belief in ghosts. Being much finer in its substances than the earthly body, the etheric double is far more susceptible to impulses and inharmonies. It is derangements of this astral light body that cause much disease. Paracelsus taught that a person with a morbid mental attitude could poison his own etheric nature, and this infection, diverting the natural flow of vital life force, would later appear as a physical ailment. All plants and minerals have an invisible nature composed of this "archæus", but each manifests it in a different way.
Paracelsus, recognizing derangements of the etheric double as the most important cause of disease, sought to reharmonize its substances by bringing into contact with it other bodies whose vital energy could supply elements needed, or were strong enough to overcome the diseased conditions existing in the aura of the sufferer. Its invisible cause having been thus removed, the ailment speedily vanished.
This life force energy permeates the physical body and gives us life. We receive chi from air, food, water, and the sun. The energy received from these sources is digested by our etheric body and then becomes a part of our life-force. The life-force energy circulates through the system of meridians or channels which permeate the body.
The vehicle for the archæus, or vital life force, Paracelsus called the mumia. A good example of a physical mumia is vaccine, which is the vehicle of a semi-astral virus. Anything which serves as a medium for the transmission of the archæus, whether it be organic or inorganic, truly physical or partly spiritualized, was termed a mumia. The most universal form of the mumia was ether, which modern science has accepted as a hypothetical substance serving as a medium between the realm of vital energy and that of organic and inorganic substance.
The control of universal energy is virtually impossible, save through one of its vehicles (the mumia). A good example of this is food. Man does not secure nourishment from dead animal or plant organisms, but when he incorporates their structures into his own body he first gains control over the mumia, or etheric double, of the animal or plant. Having obtained this control, the human organism then diverts the flow of the archæus to its own uses. Paracelsus says: "That which constitutes life is contained in the Mumia, and by imparting the Mumia we impart life." This is the secret of the remedial properties of talismans and amulets, for the mumia of the substances of which they are composed serves as a channel to connect the person wearing them with certain manifestations of the universal vital life force.
According to Paracelsus, in the same way that plants purify the atmosphere by accepting into their constitutions the carbon dioxid exhaled by animals and humans, so may plants and animals accept disease elements transferred to them by human beings. These lower forms of life, having organisms and needs different from man, are often able to assimilate these substances without ill effect. At other times, the plant or animal dies, sacrificed in order that the more intelligent, and consequently more useful, creature may survive. Paracelsus discovered that in either case the patient was gradually relieved of his malady. When the lower life had either completely assimilated the foreign mumia from the patient, or had itself died and disintegrated as the result of its inability to do so, complete recovery resulted. Many years of investigation were necessary to determine which herb or animal most readily accepted the mumia of each of various diseases.
Paracelsus discovered that in many cases plants revealed by their shape the particular organs of the human body which they served most effectively. The medical system of Paracelsus was based on the theory that by removing the diseased etheric mumia from the organism of the patient and causing it to be accepted into the nature of some distant and disinterested thing of comparatively little value, it was possible to divert from the patient the flow of the archæus which had been continually revitalizing and nourishing the malady. Its vehicle of expression being transplanted, the archæus necessarily accompanied its mumia, and the patient recovered.
See also: Disease
See also: Ching