In Zoroastrian mythology, the guardian of the sacred flame is known as Atar. Representing the divine element of fire, Atar is considered a symbol of purity and the keeper of truth. Fire plays a crucial role in Zoroastrian worship; rituals often involve the sacred flame as a centerpiece. Atar embodies the principles of light and righteousness, reflecting Zoroastrian beliefs in the eternal struggle between good and evil. As a guardian, Atar maintains cosmic order and reinforces the significance of purification through fire.