The Orthodox migration in the West matters, despite its unobtrusive presence. It matters in a way that has not yet been explored in social and religious studies: in terms of size, geographical scope, theological input and social impact. This book explores the adjustment of Orthodox migrants and their churches to Western social and religious contexts in different scenarios. Investigating how Orthodox identities develop when displaced from traditional ground where they are socially and culturally embedded, this book offers fresh insights into Orthodox identities in secular, religiously pluralistic social contexts.