Citation:
Zoroaster, also known as Zarathustra, was an ancient Iranian prophet and the founder of Zoroastrianism, one of the world’s oldest monotheistic religions. He is credited with teaching the concepts of a single god, Ahura Mazda, and the importance of individual choice in the cosmic struggle between good and evil. Zoroaster's teachings laid the foundation for key beliefs in Zoroastrianism, influencing various aspects of religious thought and practice both historically and in contemporary contexts.