Traditionalism and radicalism in the history of Christian thought

the long version

"The book presents the two conflicting positions within Christian thought--traditional and radical--as they developed through some of the most important periods of church history. Simut traces traditional Christian thought through Late Antiquity, Early Modernity, and Post Modernity in specific works written by Gregory Nazianzen, Jean Calvin, and Ion Bria. He analyzes Radical Christian thought as it gradually developed in Post Modernity, particularly during the twenty and twenty-first centuries through authors such as Erich Fromm, Paul Ricoeur, and Vito Mancuso"--