Religion in Asia a minority mostly found in India and Iran. It worships a monotheistic god, Ahura Mazda, and was founded by Zoroaster. Zoroastrianism is a religion and philosophy based on the teachings of prophet Zoroaster (also known as Zarathustra, in Avestan), probably founded some time before the 6th century BC. The term Zoroastrianism is, in general usage, essentially synonymous with Mazdaism, i.e., the worship of Ahura Mazda, exalted by Zoroaster as the supreme divine authority. In Zoroastrianism, the Creator Ahura Mazda is all good, and no evil originates from Him. Thus, in Zoroastrianism good and evil have distinct sources, with evil (druj)
Zoroaster and myths. Zoroaster's name in his native language, Avestan, was probably "Zaraϑuštra". His English name, "Zoroaster", derives from a later (5th century BCE) Greek transcription, "Zōroastrēs" (), as used in Xanthus's "Lydiaca" (Fragment 32) and in Plato's "First Alcibiades" (122a1). This form appears subsequently in the Latin "" and, in later Greek orthographies, as Ζωροάστρις "Zōroastris". The Greek form of the name appears to be based on a phonetic transliteration or semantic substitution of Avestan "zaraϑ-" with the Greek ζωρός "zōros" (literally "undiluted") and the Avestan "-uštra" with ἄστρον "astron" ("star"). In Avestan, "Zaraϑuštra" is generally accepted to derive from