Sasanian Empire
Influence of Kartir

Kartir, a very powerful and influential Persian cleric, served under several Sassanid Kings and actively campaigned for the establishment of a Pars -centred Zoroastrian orthodoxy across the Sassanid Empire. His power and influence grew so much that he became the only 'commoner' to later be allowed to have his own rock inscriptions carved in the royal fashion (at Sar Mashhad, Naqsh-e Rostam, Ka'ba-ye Zartosht and Naqsh-e Rajab). Under Shapur I, Kartir was made the 'absolute authority' over the 'order of priests' at the Sassanid court and throughout the empire's regions too, with the implication that all regional Zoroastrian clergies would now for the first time be subordinated to the Persian Zoroastrian clerics of Pars. To some extent Kartir was an iconoclast and took it upon himself to help establish numerous Bahram fires throughout Iran in the place of the 'bagins / ayazans' (monuments and temples containing images and idols of cult-deities) that had proliferated during the Parthian era. In expressing his doctrinal orthodoxy, Kartir also encouraged an obscure Zoroastrian concept known as khvedodah among the common-folk (marriage within the family; between siblings, cousins). At various stages during his long career at court, Kartir also oversaw the periodic persecution of the non-Zoroastrians in Iran, and secured the execution of the prophet Mani during the reign of Bahram I. During the reign of Hormizd I (the predecessor and brother of Bahram I) Kartir was awarded the new Zoroastrian title of mobad —a clerical title that was to be considered higher than that of the eastern-Iranian (Parthian) title of herbad.
startend:end_checker