Zoroaster, a legendary prophet who probably lived toward the end of the 2nd Millennium BCE, proclaimed a new religion based on a belief in a supreme god Ahura Mazda (Lord of Wisdom) who fights for truth and order (asha) against the forces of deceit and chaos (druj) led by Angra Mainyu (Evil Spirit). Since fire is the symbol of asha, Zoroastrian temples contain an eternal sacred flame, which represents the presence of Ahura Mazda. Zoroastrianism is one of the oldest organized religions of the world and one of the smallest, with only about 120,000 adherents in the world today.









