Ahura Mazda is the supreme god in Zoroastrianism, symbolizing truth, light, and goodness. This divine figure is central to the religion's belief system, representing the ultimate source of wisdom and the creator of the universe. Ahura Mazda stands in opposition to Angra Mainyu, the spirit of evil, highlighting the dualistic nature of Zoroastrianism, which emphasizes the ongoing battle between good and evil in the world.