|The Zoroastrian Faith, or more natively Mazdayasna, is one of the world's oldest religions. Ascribed to the teachings of the Persian prophet Zarathustra (or Zoroaster), he exalted their deity of wisdom, Ahura Mazda (Wise Lord), as its Supreme Being. Leading characteristics, such as messianism, heaven and hell, and free will are said to have influenced other religious systems, including Second Temple Judaism, Gnosticism, Christianity, and Islam. With possible roots dating back to the second millennium BCE, the Zoroastrian Faith enters recorded history in the 5th-century BCE, and including a Mithraic Median prototype and Zurvanist Sassanid successor it served as the state religion of the pre-Islamic Iranian empires from around 600 BCE to 650 CE. Zoroastrianism was suppressed from the 7th century onwards following the Muslim conquest of Persia.