Dick Houtman is Full Professor of Sociology of Culture and Religion at the Center for Sociological Research (CeSO), University of Leuven, Belgium. His principal research interests are the spiritualization of religion and the culturalization of politics in the contemporary Western world. His two most recent books are Religions of Modernity: Relocating the Sacred to the Self and the Digital (edited with Stef Aupers) and Farewell to the Leftist Working Class (with Peter Achterberg and Anton Derks). He is a member of the editorial boards of Journal for the Scientific Study of Religion, Politics and Religion, Annual Review of the Sociology of Religion, and Sociologie. Birgit Meyer is professor of Religious Studies at Utrecht University, The Netherlands. She has conducted research on missions and local appropriations of Christianity, Pentecostalism, popular culture, and video-films in Ghana. Her publications include Translating the Devil: Religion and Modernity Among the Ewe in Ghana; Globalization and Identity: Dialectics of Flow and Closure (edited with Peter Geschiere); Magic and Modernity: Interfaces of Revelation and Concealment (edited with Peter Pels); Religion, Media, and the Public Sphere (edited with Annelies Moors); and Aesthetic Formations: Media, Religion, and the Senses. She is vicechair of the International African Institute (London), a member of the Royal Dutch Academy of Arts and Sciences, and one of the editors of Material Religion.