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 fragments have survived. Pliny's 2nd- or 3rd-century attribution of "two million lines" to Zoroaster suggest that (even if exaggeration and duplicates are taken into consideration) a formidable pseudepigraphic corpus once existed at the Library of Alexandria. This corpus can safely be assumed to be pseudepigrapha because no one before Pliny refers to literature by "Zoroaster", and on the authority of the 2nd-century Galen of Pergamon and from a 6th-century commentator on Aristotle it is known that the acquisition policies of well-endowed royal libraries created a market for fabricating manuscripts of famous and ancient authors. The exception to the fragmentary evidence