MATERIALIZATION.—A word employed by spiritualists to indicate the phenomenon of “a spirit clothing himself with a material form.” The far less objectionable term, “form-manifestation,” has been recently suggested by Mr. Stainton-Moses, of London. When the real nature of these apparitions is better comprehended, a still more appropriate name will doubtless be adopted. To call them materialized spirits is inadmissible, for they are not spirits but animated portrait-statues. MAZDEANS, from (Ahura) Mazda. (See Spiegel’s _Yasna_, xl.) They were the ancient Persian nobles who worshipped Ormazd, and, rejecting images, inspired the Jews with the same horror for every concrete representation of the Deity. “They seem in Herodotus’s time to have been superseded by the Magian religionists. The Parsis and Ghebers (גברים _geberim_, mighty men, of _Genesis_ vi. and x. 8) appear to be Magian religionists.... By a curious muddling of ideas, Zoro-Aster (_Zero_, a circle, a son or priest, Aster, Ishtar, or Astartè—in Aryan dialect, a star), the title of the head of the Magians and fire-worshippers, or Surya-ishtara, the sun-worshipper, is often confounded in modern times with Zara-tustra, the reputed Mazdean apostle” (Zoroaster). METEMPSYCHOSIS.—The progress of the soul from one stage of existence to another. Symbolized and vulgarly believed to be rebirths in animal bodies. A term generally misunderstood by every class of European and {xxxvii} American society, including many scientists. The kabalistic axiom, “A stone becomes a plant, a plant an animal, an animal a man, a man a spirit, and a spirit a god,” receives an explanation in Manu’s _Manava-Dharma-Sastra_, and other Brahmanical books. MYSTERIES.—Greek _teletai_, or finishings, as analogous to _teleuteia_ or death. They were observances, generally kept secret from the profane and uninitiated, in which were taught by dramatic representation and other methods, the origin of things, the nature of the human spirit, its relations to the body, and the method of its purification and restoration to higher life. Physical science, medicine, the laws of music, divination, were all taught in the same manner. The Hippocratic oath was but a mystic obligation. Hippocrates was a priest of Asklepios, some of whose writings chanced to become public. But the Asklepiades were initiates of the Æsculapian serpent-worship, as the Bacchantes were of the Dionysia; and both rites were eventually incorporated with the Eleusinia. We will treat of the Mysteries fully in the subsequent chapters. MYSTICS.—Those initiated. But in the mediæval and later periods the term was applied to men like Bœhmén the Theosophist, Molinos the Quietist, Nicholas of Basle, and others who believed in a direct interior communion with God, analogous to the inspiration of the prophets.