More than any other single thinker, William of Ockham (c.1285-1347) is responsible for the widely held modern assumption that religious and secular-political institutions should operate independently of one another. His point of departure was a tragic collision between two specifically Christian ideals: that of St. Francis and that of a society guided by the single supreme authority of the Pope. This volume begins with his personal account of his engagement in that conflict and continues with essential passages from the major works in which he attempted to resolve it.
William of Ockham (also Occam, Hockham, or any of several other spellings, IPA: /ˈɒkəm/) (c. 1288 - c. 1348) was an English Franciscan friar and scholastic philosopher, from Ockham, a small village in Surrey, near East Horsley. He is considered, along with Thomas Aquinas, Duns Scotus, and Averroes (ibn Rushd in the Middle East), to be one of the major figures of medieval thought and was at the centre of the major intellectual and political controversies of the fourteenth century. Although commonly known for Occam's Razor, the methodological principle that bears his name, William of Ockham also produced significant works on logic, physics, and theology. In the Church of England, his day of commemoration is April 10.