The Internet has changed every aspect of life in the modern world, providing us with myriad new ways to communicate, work and learn. For a growing number of people it is also transforming the way they practise their religion. In America today, online spaces serve as critical alternatives for tech-savvy Muslims seeking a place to root their faith, forge religious identity, and build communities. With a particular focus on the Inayati Order in North America, a branch of the oldest and most prominent Sufi order in the West, Robert Rozehnal explores the wider trends emerging where digital and religious worlds meet. He examines how the Cyber Sufis are revolutionising internal communication, spiritual pedagogy and public outreach, and looks ahead to the future of digital Islam in the age of Web 3.0. The first introductory roadmap to navigating this new landscape, Cyber Sufis will be a vital resource for students and general readers interested in how the Internet is reshaping religious practice in the twenty-first century.