Stephen Langton († 1228), later Archbishop of Canterbury, was a prominent master of theology, belonging to the first generation of scholars working at the faculty of theology of …
Theologians and church lawyers in William Ockham's time generally agreed that a pope could become a heretic. According to Ockham, that had happened with Pope John XXII. The first …
The Dialogus became an important reference text during the last two centuries of the Middle Ages, especially in the time of troubles associated with the Great Schism. It was …
