Paradise and Utopia

In this episode of his reflection on the new Christendom of the middle ages, Fr. John discusses the new ecclesiology of Roman Catholicism, contrasting it to Orthodoxy and concluding with a reference to its most notorious statement, the papal bull Unum Sanctum of Boniface VIII.

In this opening anecdote of a new reflection in the podcast, Fr. John examines a famous account of a medieval English knight's pilgrimage to Ireland and vision of purgatory there, relating how it documents the rise of a new type of piety in western Christendom.

In this final episode of Reflection 15, Fr. John discusses the thirteenth-century popes Innocent III and Gregory IX, showing the close connection between their efforts to advance papal supremacy on the one hand and direct crusades against the Orthodox on the other. He concludes the reflection by noting the recent meeting of Pope Francis and Patriarch Bartholomew and placing it within the context of centuries of cultural division between east and west.

In this episode, Fr. John discusses the coming of the crusades and the decisive role played by Pope Gregory VII.

Fr. John concludes his account of the influence of the Franks by returning to the question of the filioque and how the papacy's resistance to its insertion in the Creed finally came to an end on the eve of the Great Schism.

In this episode, Fr. John discusses the immediate aftermath of the mutual excommunications of 1054 and the ways in which papal supremacy emerged as the main point of continued division between the east and the west.

In the anecdotal introduction to a new reflection, Fr. John tells the story of the fall of Constantinople to the western crusaders in 1204, showing how this event, inspired in part by new claims of papal supremacy, resulted in the permanent separation of eastern and western Christendom.

In this conclusion to his account of the Great Schism, Fr. John reviews the leading controversies that aggravated relations between Rome and Constantinople during Pope Leo IX's military confinement, and how they resulted in the latter's posthumous act of excommunicating Patriarch Michael Cerularius in 1054.

Fr. John continues his exploration of the pivotal reign of Pope Leo IX and the way in which its reforms led toward a confrontation with the Patriarchate of Constantinople in 1054.

Fr. John discusses the spiritual decline of the Church in the West and the attempt to reform this degradation.