Zoroastrian Hermeneutics in Late Antiquity The Sūdgar Nask of Dēnkard Book 9 is a commentary on the ‘Old Avesta’ of the 2nd millennium BCE produced in Pahlavi (Zoroastrian Middle Persian) in the Sasanian (224–651 CE) and early Islamic centuries. This commentary is a value-laden, ideologically motivated discourse that displays a rich panoply of tradition-constituted forms...