<Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <P> Zoroastrianism, or more natively Mazdayasna (Persian: مَزدَیَسنا یا دین زرتشتی), is one of the world's oldest extant religions, "combining a cosmogonic dualism and eschatological monotheism in a manner unique (...) among the major religions of the world". Ascribed to the teachings of the Iranian prophet Zoroaster (or Zarathustra), it exalts a deity of wisdom, Ahura Mazda (Wise Lord), as its Supreme Being . Major features of Zoroastrianism, such as messianism, judgment after death, heaven and hell, and free will have, some believe, influenced other religious systems, including Second Temple Judaism, Gnosticism, Christianity, and Islam . Following the Iranian Revolution and the arrival of the Islamic theocracy in Iran, the religion had a revival among many Iranians who wanted to express disobedience towards their government . </P> <P> With possible roots dating back to the second millennium BCE, Zoroastrianism enters recorded history in the 5th - century BCE . Along with a Mithraic Median prototype and a Zurvanist Sassanid successor, it served as the state religion of the pre-Islamic Iranian empires for more than a millennium, from around 600 BCE to 650 CE . Zoroastrianism was suppressed from the 7th century onwards following the Muslim conquest of Persia of 633--654 . Recent estimates place the current number of Zoroastrians at around 190,000, with most living in India and in Iran; their number is declining . In 2015, there were reports of up to 100,000 converts in Iraqi Kurdistan . Besides the Zoroastrian diaspora, the older Mithraic faith Yazdânism is still practised amongst Kurds . </P>

Zoroastrianism introduced several religious concepts that were eventually incorporated into
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