Michael Birkel is a Professor of Christian Spirituality at ESR (Earlham School of Religion) who became a self-taught friend of the Qur'an. In addition to the courses he has taught at ESR and Earlham College, he led a week-long workshop called Reading the Qur'an as Friends as part of the 2019 FGC Gathering. He is author of Qur'an In Conversation, and he's been guest on QuakerSpeak.org.