In my first two episodes I laid out geographically-oriented motivations for Crusading. This week we explore the religious motives of Crusaders. What were they offered by the papacy in return for joining a crusade? Was every Crusader on a journey of religious gain? Were Crusaders motivated either by their own poverty or a desire to evangelize pagans? Who was more likely to join a crusade, younger or elder brothers? Why? To develop our understanding of Medieval Catholic piety I explain and explore the Catholic practice of granting indulgences. I also warn us of running history through a sieve of chronological snobbery. Moreover, I address, yet again, the Postmodern interpretation of the Crusades and explain why that take is really just a cudgel to shame and silence Christians. In the show's opening theological reflection I ask, "what is faith?" To answer that I unpack the perspective of famed (by tormented) Russian author, Fyodor Dostoevsky, who famously once wrote, "beauty will save the world." I find both his insights about human nature and the nature of faith to be both helpful and true.