This book investigates the historical and contemporary validity of liberal thought within Islamic traditions, arguing that it is a coherent and enduring movement rather than an oxymoron. Charles Kurzman, a professor of sociology, compiles and translates a diverse array of primary texts from thirty-two prominent Muslim thinkers to demonstrate the intellectual breadth of this tradition. By focusing on the intersection of faith and modernity, the work provides a structured framework for understanding how Islamic scholars have engaged with democratic principles and human rights over the last century.

Scholars and academics frequently cite this work as a foundational resource for students of international affairs and Islamic studies. The text is recognized for its objective presentation of diverse voices, making it a standard reference for those seeking to understand the complexities of modern Islamic discourse.