This text highlights key aspects of the religion/church-state relationship/debate, and related hitherto marginal topics. The contributions make clear that there is no clear blueprint for an optimal relationship between religion/church and state.  Individual states and countries are analysed on the granular level for example, to address mono-religious against poly-religious as well as secular societies.  Among others, chapters address education, migration and politics against religion as well as the effect of LGBTQ+ communities on religion and societies. This collected volume appeals to researchers, and students working in religious studies and political science.

Francis Vincent Anthony is Professor of Practical Theology at the Salesian Pontifical University, Rome. His area of interest has been empirical-theological research in inculturation, interreligious dialogue, interculturality and youth ministry. He has been an active contributor to the international research programme “Religion and Human Rights”.

Hans-Georg Ziebertz is Professor Emeritus of Practical Theology at the Faculty of Theology of Würzburg University. From 2007-2009 he was Dean of the Faculty of Theology, from 2006-2010 President of the International Society of Empirical Research in Theology (ISERT), and from 2012-2018 head of the research programme “Religion and Human Rights” with participants in about 30 countries.