Uncover the complex interplay of religion and politics in the Orthodox world, focusing on the enduring Ecumenical Patriarchate. This authoritative study chronicles the Patriarchate’s journey through Ottoman rule, the rise of nationalism, and the 20th century’s seismic shifts. It critically examines how this ancient spiritual centre navigated modernity’s challenges, from upholding unity to facing state claims and geopolitical crises. Essential for students of global religious history, Eastern European politics, and ecumenical studies, this book illuminates the resilience and future of a pivotal institution.