Étienne Tempier

Étienne Tempier (1210-1279) was a French theologian and Bishop of Paris whose 1277 Condemnation of 219 philosophical and theological propositions profoundly shaped medieval thought on God and creation. As a theology master at the University of Paris before his episcopal appointment in 1268, Tempier defended traditional Augustinian theology against Aristotelian innovations. His famous condemnation targeted propositions derived from Averroes, Avicenna, and radical Aristotelians, including ideas limiting God's omnipotence, asserting the eternity of the world, and denying divine providence over particulars. While intended to preserve God's absolute freedom and power against Greek necessitarianism, the condemnation inadvertently stimulated new theological developments. By rejecting Aristotelian constraints on divine action, Tempier opened space for voluntarist theology, discussions of God's absolute versus ordained power, and explorations of possible worlds. His actions crystallized tensions between philosophical reason and theological doctrine that would define subsequent debates about natural theology and God's relationship to creation.