Religion has been responsible for both horrific acts against humanity and some of humanity's most sublime teachings and experiences. How is this possible? From a contemporary psychoanalytic perspective, this book seeks to answer that question in terms of psychology dynamic of realism.

At the heart of living religion is the idealization of everyday objects. Such idealizations provide much of the transforming power of religious experience, which is one of the positive contributions of religion to psychological life. However, idealization can also lead to religious fanaticism, which can be very destructive. Drawing on the work of various contemporary relational theorists within psychoanalysis, this book develops a psychoanalytically informed theory of the transforming terror-producing effects of religious experience. It discusses the question of whether or not, if idealism is the cause of many of the destructive acts done in the name of religion, there can be vital religion without idealism. This is the first book to address the nature of religion and its capacity to sponsor both terrorism and transformation in terms of contemporary relational psychoanalytic theory. It will be invaluable to students and practitioners of psychoanalysis, psychotherapy, psychology and religious studies.