This work investigates the diverse manifestations and cultural adaptations of Islam in regions geographically and culturally removed from the Arab heartland. The authors, David Westerlund and Ingvar Svanberg, compile a comprehensive academic survey that examines how Islamic practices integrate with local traditions across various continents. By utilizing a comparative framework, the text explores the tension between universal Islamic tenets and regional socio-political realities. The analysis provides a structured overview of how Muslim communities maintain religious identity while navigating non-Arab cultural landscapes.

Scholars and students of religious studies frequently cite this volume as a foundational reference for understanding the global diversity of Muslim populations. Experts highlight the text for its academic rigor and its ability to synthesize complex regional histories into a coherent comparative framework.