The Cult
Aša Vahišta is worshipped through the sacred fire rather than through a human image. Sasanian kings patronized the great fire-temples—Adur Gušnasp at Takht-e Soleyman, Adur Farnbag in Fars, and the Atash Behram of Yazd, whose flame has been tended since the fifth century. Priests feed the fire with sandalwood and recite the ašem vohū prayer during the daily Yasna; the cult is thus continuous and conservative, centered on purity, luminous order, and a hereditary priesthood that maintains the sacred fire.


