John Calvin is one of the major figures of the Protestant Reformation, famous for his doctrine of pre-destination. This episode covers his time in Geneva, and how he turned that city into a grim and terrifying experiment in theocracy. It is also the story of Protestants burning a heretic at the stake, in a bizarre moment of borrowing the very punishments that had been used to suppress them. This episode captures a dramatic moment as reformers struggle to redefine the roles of church and state.