Is the Avestan name for a divinity of the Old Iranian religion who was proclaimed the uncreated God by Zoroaster, the founder of Zoroastrianism. Ahura Mazda is described as the highest deity of worship in Zoroastrianism
Ahura Mazda first appeared ( c . 550-330 aC) where Ahura Mazda was worshiped and invoked only. In the Achaemenid period, no representations of Ahura Mazda other than the custom of all the emperors have an empty chariot drawn by white horses, to invite Ahura Mazda to accompany the Persian army in the battle.