Aredvi Sura Anahita

In the Avestan corpus she appears as Aredvi Sura Anahita, the hypostasized divinity of waters and fertility praised in the Aban Yasht. Secondary syntheses describe a historical development from a river‑spirit or river hypostasis in the Avesta into an institutionalized shrine cult and an elevated imperial divinity (Ardwisur Anahid in Middle Persian), a reconstruction summarized in modern sources but not narrated as a single mythic birth‑legend in the provided primary hymns.

Primary Avestan texts emphasize her as the mighty, undefiled river rather than a fixed anthropomorphic portrait. Later and secondary accounts attribute striking iconography—such as a martial or celestial chariot—often summarized as a chariot drawn by elemental forces (wind, rain, cloud, sleet) or four horses; these depictions derive from later iconographic and interpretive traditions rather than being uniform in the Avesta.

Sources present her chiefly as the divine personification and guardian of waters and fertility, with purificatory functions (hymnic material and summaries describe cleansing roles, including ritual purity related to reproductive matters in later interpretations), bestower of boons (she is beseeched in hymnic material and by dignitaries in literary summaries), and a major cultic intercessor invoked in offerings to waters during Yasna rites. Secondary literature also attributes fertility and occasional martial/sovereign aspects in later cultic/iconographic phases.