Scholasticism
Rigorous use of Aristotelian logic to systematize and defend Christian theology.
Overview
Scholasticism was the dominant intellectual method of medieval European universities. Its practitioners sought to reconcile the philosophical inheritance of ancient Greece — especially Aristotle — with Christian, Islamic, and Jewish revelation. The scholastic method was dialectical: pose a question, present objections, offer a resolution grounded in both reason and authority, then answer each objection systematically. The result was a series of monumental summae — comprehensive systems that attempted to organize all human knowledge under a unified rational framework. At its best, Scholasticism produced some of the most rigorous philosophical argumentation in the Western tradition; at its worst, it degenerated into hairsplitting disputes over trivial distinctions.
Origins
Scholasticism emerged in the 11th-12th centuries as the works of Aristotle, transmitted through Arabic translations by scholars like Avicenna and Averroes, flooded into European universities and created an intellectual crisis: how could pagan philosophy be reconciled with Christian faith? Anselm's ontological argument and Abelard's dialectical method laid the groundwork. Thomas Aquinas achieved the tradition's greatest synthesis in his Summa Theologica, demonstrating that faith and reason are complementary paths to truth. William of Ockham's nominalism later challenged the system from within, helping to dissolve it by the 15th century.
Key Thinkers (4)
Anselm of Canterbury
1033 CE – 1109 CE
God is that than which nothing greater can be conceived: and must therefore exist.
Peter Abelard
1079 CE – 1142 CE
I must understand in order to believe: and moral intention, not external action, determines the rightness of an act.
Thomas Aquinas
1225 CE – 1274 CE
Faith and reason are complementary paths to truth; God's existence is demonstrable through rational argument.
William of Ockham
1287 CE – 1347 CE
Entities should not be multiplied beyond necessity: the simplest explanation is preferable.