Zoroaster, also known as Zarathustra, was an influential figure in ancient Persia who founded the religion of Zoroastrianism. His beliefs centered around the idea of a cosmic struggle between good and evil, light and darkness. Zoroaster preached monotheism, proclaiming that there is one supreme deity called Ahura Mazda, the Wise Lord. He emphasized the importance of ethical choices and moral responsibility, teaching that individuals should actively choose to align themselves with the forces of good. Central to Zoroaster's teachings was the concept of "asha," meaning truth, righteousness, and order. He believed in the power of free will and the pursuit of a righteous life, emphasizing the importance of living in harmony with nature and fostering positive relationships with others. Zoroastrianism introduced the concept of an afterlife, where individuals would be judged for their actions in life. It emphasized the eternal battle between good and evil, with the eventual triumph of good and the restoration of a perfect world. Zoroaster's belief system had a profound impact on Persian culture and influenced subsequent religions. It emphasized moral values, personal responsibility, and the pursuit of truth, leaving a lasting legacy in the religious and philosophical traditions of Persia and beyond.