[11] Minute instructions for the preparation of this sacred fire in case of its accidental extinction or in the first building of a temple are given in the "Fargard," one of the books of the Zend-Avesta. Fires from sixteen different places are necessary. One of the most indispensable ingredients in the building of the Fire is the flame by which a _dead body is burned_, though the body itself is held as the most impure of all things. Still, the fire which has consumed it is essential, as containing the most mysterious of all created substances, "electricity," which is thought to be more abundant in the human body than elsewhere in nature; it is called "naçupâka." This fire is purified by a very extraordinary process. A certain number of holes are prepared in the ground called "handarèza," or, in modern Parsee, "andaza," a measure. The fire is then placed in each of these holes in turn, prayed over by the chief priest with closed eyes, and blown over with the breath, already purified by the prayers just uttered. The dyer's fire, the potter's, the glass-blower's, blacksmith's, bricklayer's, gold- and silversmith's, with phosphorus, beeswax, odoriferous gums, many different kinds of wood, the ashes of the rose and jessamine-flower, salt of various kinds, etc.,--all these fires and substances must be brought, after having been purified by the prayers said over them, to one and the same hearth or altar, called in the ancient Pehlevi Dâityo-gatus, now corrupted into "Dâdhgah." The collective fire, combined into one and thus obtained, represents the essence of nature, the mystic wine of the poets, pervading the whole universe, even to the most distant stars. This "mystic wine" or "life-water" is held to be the cause of all the growth, vigor, and splendor of the physical and mental qualities of animals, men, birds, beasts, and plants. It is therefore regarded with the deepest reverence. Before the collection and preparation of this fire the priests who are to take part in the ceremony must undergo great purification for nine nights, nine being the most sacred number, as it is the period in which the human offspring is perfected. The priest must drink the urine of a cow, sit on stones within the enclosures of certain magic circles; while moving from one circle to another he must rub his body with cow-urine, and then with sand, and lastly wash himself from head to foot nine times in pure cold water. [12] The "Hindoo Kush," name for the Caucasian Mountains. [13] See Max Müller's _The Origin and Growth of Religion_, p. 195, "The Gâthas, or Sacred Songs of the Parsees." See Haug's essays on "the Zend-Avesta." [14] See Max Müller's _Chips from a German Workshop_. [15] See Max Müller's _Science of Religion_, Lecture IV., page iii.