ON THIS DAY IN OCCULT HISTORY March 7 "219 Ideas the Church Wanted Dead" Today marks the issuing of the 219 "Philosophical Propositions" (Affiliate disclosure: Some links on this blog may earn us a small commission at no cost to you. Every bit helps keep the lantern lit.) On March 7, 1277, Étienne Tempier, Bishop of Paris, published a list of 219 philosophical propositions and declared them heresy. The document was meant to end a conversation. It became one of the most consequential intellectual provocations in Western history. The target was Latin Averroism — a current of thought that applied the rigorous logic of Aristotle, filtered through the great Islamic philosopher Ibn Rushd, to questions the Church considered settled. At its most dangerous edge, this tradition entertained what became known as the Double Truth: the idea that something might be philosophically true and theologically false at the same time. For an institution whose authority rested on...