A Name That Outlasted a Religion's Political Fortunes

Verethragna's cult proved unusually durable even as the political fortunes of Zoroastrianism itself changed across the centuries: his later Middle Persian name, Bahram, from which the yasht takes its common title, was given to the sacred fires of the Sasanian Zoroastrian state and, remarkably, to a run of Sasanian kings themselves, several of whom took Bahram as a throne name specifically to associate their own royal authority with the yazata of victory. The name and the figure also travelled beyond Zoroastrianism's own boundaries, most strikingly into Armenian tradition, where Verethragna was adopted as Vahagn, a dragon-slaying god of fire and war who kept much of the original Avestan figure's martial character even after Armenia's own religious identity had shifted decisively away from Zoroastrian practice.

Scholars of Iranian religion have also long noted the close linguistic and functional parallel between Verethragna and Vedic Indra's own epithet vrtrahan, slayer of Vrtra, both descending from a shared Indo-Iranian conception of a warrior god whose defining act is breaking through resistance, whether that resistance takes the form of a cosmic serpent, an enemy army, or simply the obstacles standing between a worshipper and victory, a shared inheritance that predates the split between the Vedic and Avestan religious traditions that eventually produced two separate gods from what was very likely once a single figure.