Wahhabism is often described as one of the most conservative branches of Islam and its fundamentalist approach seen as fuelling jihadist extremism. But what is the theological basis of Wahhabism? How do Wahhabi beliefs and doctrine differ from branches of Sunni Islam?
While previous scholarship has examined Wahhabism as a political phenomenon, this book turns attention to the complex religious issues that are central to its understanding. Tracing its roots in the 18th century up until the present day, Namira Nahouza shows why the Wahhabi movement has opposed traditional Islamic scholarship on the interpretation of the Qur'an and hadith. Of key importance, Nahouza shows, are the differing beliefs about the oneness of God and God's names and attributes, issues on which both Wahhabi and other Salafi groups are united. Based on extensive research into classical and contemporary Arabic religious sources, Nahouza presents the contours of Sunni theological debate and reveals how the Wahhabi movement became the predecessor to the Salafism we see today. In highlighting the far-reaching consequences of these theological divisions - both for Muslim communities and the world at large -the book fills a significant gap in existing research and is essential reading for scholars researching Islamic Theology, Islamic History, Security Studies and Islamic Radicalism.

Namira Nahouza is based in Birmingham where she teaches Arabic and Religious Studies. She completed her PhD in Arab and Islamic Studies at the University of Exeter and has an MA in European Studies, jointly awarded by the University of Exeter and the Institute of Political Sciences, Rennes. She is the recipient of the Entente Cordiale Scholarship delivered by the British Council of Paris and the Prince Al-Waleed Al-Saud Furthering Understanding Scholarship.