According to Habermas, the contemporary public sphere is post-secular. In other words, the continuing presence of religious communities within a secular society is indisputable. However, the significance of this is not entirely clear, despite intensive discussion by social scientists, journalists, policymakers and politicians regarding the role of religion in the public sphere. Understanding contemporary religious phenomena requires serious academic and public engagement.
Drawing on theoretical approaches from sociology (Max Weber), philosophy (John Rawls) and religious studies...