INTRODUCTION

Catholic philosophy, in the sense in which I shall use the term, is that which dominated European thought from Augustine to the Renaissance. There have been philosophers, before and after this period of ten centuries, who belonged to the same general school. Before Augustine there were the early Fathers, especially Origen; after the Renaissance there are many, including, at the present day, all orthodox Catholic teachers of philosophy, who adhere to some medieval system, especially that of Thomas Aquinas. But it is only from Augustine to the Renaissance that the greatest philosophers of the age are concerned in building up or perfecting the Catholic synthesis. In the Christian centuries before Augustine, Stoics and Neoplatonists outshine the Fathers in philosophic ability; after the Renaissance, none of the outstanding philosophers, even among those who were orthodox Catholics, were concerned to carry on the Scholastic or the Augustinian tradition.