Leiden was the second largest city of the early modern Dutch Republic. This city became officially Protestant in 1572, but it took fifty years before the Reformed Church settled completely into the city's polity and society. This was largely due to disagreements between the city's ruling elites and the Reformed leaders about how much independence the church should enjoy.
This book examines the establishment and early history of the Reformed community of Leiden. The evolution of the controversy between church and state is examined, from the 1570s, during the Dutch Revolt, to the early 1620s - the beginning of the Dutch Republic's Golden Age. It also examines the consequences of this controversy for Leiden's non-Reformed confessions, especially Catholics, Lutherans and Mennonites, and places the case of Leiden in a wider Dutch and European context.

Christine Kooi, Ph.D. (1993) in History, Yale University, is currently Assistant Professor of History at Louisiana State University. She has published a number of articles on the Dutch urban Reformation and on religious toleration.