This book is devoted to the study of the interplay between religious rules and State law. It explores how State recognition of religious rules can affect the degree of legal diversity that is available to citizens and why such recognition sometime results in more individual and collective freedom and sometime in a threat to equality of citizens before the law. The first part of the book contains a few contributions that place this discussion within the wider debate on legal pluralism. While State law and religious rules are two normative systems among many others, the specific characteristics...