In this podcast, Paul Katsafanas discusses his book 'Philosophy of Devotion' which explores the concept of devotion to sacred ideas. He examines the reasons why certain commitments resist reason and critical reflection, and how devotion can lead to both fulfillment and harm. Katsafanas delves into the power of deep commitment in personal relationships and social causes, while also addressing the negative consequences of fanaticism driven by feelings of persecution and ressentiment. The podcast also explores the influence of sacred values on behavior, the concept of ressentiment mode, and the damaging effects of political discourse based on resentment and fragility.