"Zarathustra (Zend). The great lawgiver, and the founder of the religion variously called Mazdaism, Magism, Parseeїsm, Fire-Worship, and Zoroastrianism. The age of the last Zoroaster (for it is a generic name) is not known, and perhaps for that very reason. Xanthus of Lydia, the earliest Greek writer who mentions this great lawgiver and religious reformer, places him about six hundred years before the Trojan War. But where is the historian who can now tell when the latter took place? Aristotle and also Eudoxus assign him a date of no less than 6,000 years before the days of Plato, and Aristotle was not one to make a statement without a good reason for it. Berosus makes him a king of Babylon some 2,200 years B.C.; but then, how can one tell what were the original figures of Berosus, before his MSS. passed through the hands of Eusebius, whose fingers were so deft at altering figures, whether in Egyptian synchronistic tables or in Chaldean chronology? Haug refers Zoroaster to at least 1,000 years B.C.; and Bunsen (God in History, Vol. I., Book iii., ch. vi., p. 276) finds that Zarathustra Spitama lived under the King Vistaspa about 3,000 years B.C., and describes him as “one of the mightiest intellects and one of the greatest men of all time”."