Jamal J. Elias is Walter H. Annenberg Professor in the Humanities and Professor of Religious Studies and South Asia Studies at the University of Pennsylvania. He is the author of numerous publications on a broad range of subjects relevant to the medieval and modern Islamic world.Bilal Orfali is Professor and Sheikh Zayed Chair for Arabic and Islamic Studies at the American University of Beirut. He specializes in Arabic literature, Sufism, and Quranic Studies. He co-edits al-Abhath Journal and Brill’s book series Texts and Studies on the Qurʾān. He is the author and editor of more than twenty books on a broad range of subjects relevant to Arabic and Islamic Studies.