Zoroastrianism is one of the world’s oldest monotheistic religions, founded by the prophet Zoroaster (Zarathustra) in ancient Persia around the 6th century BCE. It centers on the worship of Ahura Mazda, the supreme deity representing wisdom, truth, and goodness. Zoroastrianism emphasizes the duality of good and evil, positing that human beings have the free will to choose between the two in their thoughts, words, and deeds.
The religion’s sacred text is the Avesta, which includes the Gathas, hymns attributed to Zoroaster himself. Central to Zoroastrian beliefs is the concept of Asha (truth and order) and Druj (falsehood and chaos). Followers are encouraged to pursue a path of righteousness by upholding the principles of good thoughts, good words, and good deeds. The ultimate goal is to achieve spiritual purity and help in the cosmic struggle against evil, ultimately leading to the triumph of good.
Zoroastrianism includes various rituals and ceremonies. Fire is a significant symbol within the faith, representing purity and the divine light of Ahura Mazda. Zoroastrian temples, known as Fire Temples, house an eternal flame that burns as a reminder of spiritual purity. Worship often involves prayer recitations and the maintenance of this sacred flame.
One of the unique practices in Zoroastrianism is the Tower of Silence (Dakhma). Traditionally, the dead are placed in these open-topped structures, allowing natural elements and scavenging birds to cleanse the body. This ritual reflects the religion’s deep respect for the natural world and the belief in not contaminating the sacred elements of earth, water, and fire.
Zoroastrianism experienced its peak during the Achaemenid, Parthian, and Sassanian empires in Persia. Following the Islamic conquest of Persia, Zoroastrians faced persecution, leading many to migrate to India, where they are known as the Parsis. Today, Zoroastrian communities are primarily found in Iran and India, with smaller diasporas worldwide.
Despite its small number of adherents, estimated at around 100,000–200,000 globally, Zoroastrianism’s influence on other major religions, such as Judaism, Christianity, and Islam, is notable, particularly in concepts like heaven, hell, and the final judgment. Its core tenets continue to emphasize the importance of morality, environmental stewardship, and the enduring struggle for truth and justice.