This volume provides an objective analysis of current trends and developments in the beliefs and practices of Sufis in Britain. Sufism is a dynamic and substantial presence within British Muslim communities and is influencing both religious and political discourses concerning the formation of Islam in Britain. In the 21st century Sufis have re-positioned themselves to represent the views of a 'Traditional Islam', a non-violent 'other Islam', able to combat the discourses of radical movements. Major transformations have taken place in Sufism that illuminate debates over authenticity, legitimacy, and authority within Islam, and religion more generally. Through examining the theory and history involved, as well as a series of case studies, charts the processes of change and offers a significant contribution to the political and religious re-organisation of the Muslim presence in Britain, and the West.