This book investigates the historical and philosophical parallels between the teachings of the Apostle Paul and the practices of vagabond Cynic philosophers. F. Gerald Downing, a scholar of early Christian history, utilizes a comparative methodology to analyze how Pauline theology was shaped by the cultural environment of the Mediterranean world. He argues that the ascetic and critical nature of Paul's message resonated with the ethos of Cynicism, challenging the social norms of the time. By situating Paul within this specific intellectual context, Downing provides a framework for understanding how early converts perceived the Christian message.

Scholars and students of theology frequently cite this work for its provocative interdisciplinary approach to New Testament studies. Readers often note the academic density of the prose, which requires a foundational understanding of both biblical criticism and classical philosophy to fully appreciate the author's arguments.