Fluid Boundaries: Christian Sacred Space and Islamic Relics in an Early Ḥadīth

This article examines a ḥadīth text that illustrates the complicated interactions between Christian and Islamic sacred spaces in the early period of Islamic rule in the Near East. In this narrative, the Prophet Muḥammad gives a group of Arabs instructions for how to convert a church into a mosque, telling them to use his ablution water for cleansing and repurposing the Christian space for Muslim worship. Contextualizing this narrative in terms of early Muslim-Christian relations, as well as late antique Christian religious texts and practices, my analysis compares this story with Christian traditions regarding the collection and usage of contact relics from holy persons and places. I argue that this story offers an example of early Islamic texts’ engagement with, and adaptation of, Christian literary themes and ritual practices in order to validate early Islamic religious claims.