This is an assessment of the influence and impact of the Islamic scholar and activist Fethullah Gulen, and those who are inspired by him, on contemporary Islam. This edited collection deals with the challenges and opportunities faced by Muslims and the wider society in Europe following the Madrid train bombings of 2003 and the London Transport attacks of 2007. The contributors explore the challenges to the concept and practice of civility in public life within a European context, and demonstrates the contributions that can be made in this regard by the thought and practice of the global movement associated with the Turkish Muslim scholar Fethullah Gulen. The importance and distinctiveness of teaching of Gulen and the practice of the movement is that it is rooted in a confident Turkish Islamic heritage while being fully engaged with modernity. It offers the possibility of a contextualised renewal of Islam for Muslims in Europe while being fully rooted in the teachings of the Qu'ran and the Sunnah of the Prophet. This volume is an important contribution to the study of the movement, which advocates the freedom of religion while making an Islamic contribution to the wider society based on a commitment to service of others.