What are Elementals?
Spirits of the Elements: The creatures evolved in the four Kingdoms or Elements—earth, air, fire, and water. They are called by the Kabbalists, Gnomes (of the earth), Sylphs (of the air), Salamanders (of the fire), and Undines (of the water).
Except a few of the higher kinds, and their rulers, they are rather forces of nature than ethereal men and women. These forces, as the servile agents of the Occultists, may produce various effects; but if employed by” Elementaries” (q.v.)_in which case they enslave the mediums—they will deceive the credulous. All the lower invisible beings generated on the 5th 6th, and 7th planes of our terrestrial atmosphere, are called Elementals Peris, Devs, Djins, Sylvans, Satyrs, Fauns, Elves, Dwarfs, Trolls, Kobolds, Brownies, Nixies, Goblins, Pinkies, Banshees, Moss People, White Ladies, Spooks, Fairies, etc., etc., etc.
Properly, the disembodied souls of the depraved; these souls having at some time prior to death separated from themselves their divine spirits, and so lost their chance for immortality; but at the present stage of learning it has been thought best to apply the term to the spooks or phantoms of disembodied persons, in general, to those whose temporary habitation is the Kâma Loka.
Eliphas Lévi and some other Kabbalists make little distinction between elementary spirits who have been men, and those beings which people the elements, and are the blind forces of nature. Once divorced from their higher triads and their bodies, these souls remain in their Kâma-rupic envelopes, and are irresistibly drawn to the earth amid elements congenial to their gross natures. Their stay in the Kâma Loka varies as to its duration; but ends invariably in disintegration, dissolving like a column of mist, atom by atom, in the surrounding elements.