The Life of Anselm as told via a stained glass window in his honor, St. Corentin Cathedral in Quimper, Finistère, Brittany, France
Anselm laid the intellectual groundwork for those brilliant Scholastic churchmen who came after, as they systematized dogma and doctrine; the clergy were trained in logic and scholastic argument right up through the Protestant Reformers, who turned to the Scriptures themselves rather than just the early Fathers of the Church and their medieval exponents. After Anselm came Roscellinus, Abelard, Bernard, Hugo de St. Victor, and Gilbert of Poietiers. The second period provided Peter Lombard, Alexander Hales, Albertus Magnus, Bonaventura, Roger Bacon, Duns Scotus, Ockam, and the greatest of them all, Thomas Aquinas. In the fullness of time, by the marvelous Providence of God, they were all superseded by Luther, Calvin, Zwingli, and Knox who loved Augustine and Anselm and appreciated some of those who presented the Scholastic way, but returned to Sola Scriptura to reform the Church.
Anselm of Canterbury (1033/4–1109)