This dissertation investigates the category of “scripture” as constructed within the field of religious studies generally and in Islamic studies particularly. I argue that narrow definitions of “scripture” as restricted to solely the Qurʾan within the Islamic tradition does not account for the diverse phenomena of scriptural production within Islamic and Islamicate polities, past and present. As a consequence, the field has re-instantiated a normative understanding of scripture within Islam, while subsuming other Islamic scriptural writings as of secondary value. Using the example of the Masnavi-e Ma‛navi—a 13th century epic poem from the Persian and Islamic traditions—I demonstrate how scriptural traditions have been formed and utilized b...