Mazdan

Mazdan is a religious group consisting of Manichean and its heresies, Khurmazta, Zoroastrian, and Mazdaki.

History

From 1 January 769 till 1 January 777, Zoroastrian was the dominant Manichean religion. In 1 January 777, Manichean became the parent religion of Zoroastrianism and Zoroastrianism became a heresy.