This book brings together studies by experts in the study of religion in nineteenth century Iran. Broad areas covered include the relationship between religion and the state, the importance of archival materials for the study of religion, the developments in Qajar religious thought, the position of religious minorities in Qajar Iran and the relationship between religion and Qajar culture. The centrality of Shi'ite Islam to any understanding of Qajar religion is emphasised, though non-Muslim religious communities, and their relationship with the Shi'ite hierarchy and the state are also studied. For the first time, a collection of studies by the leading researchers in the field are collected in one place. The collection represents the proceedings of a conference in September 2000 at the University of Bristol.