“Thomas Aquinas, at the school of Albert the Great, did something of fundamental importance for the history of philosophy and theology, I would say for the history of culture: he made a thorough study of Aristotle and his interpreters, obtaining for himself new Latin translations of the original Greek texts. Consequently he no longer relied solely on the Arab commentators but was able to read the original texts for himself. He commented on most of the Aristotelian opus, distinguishing between what was valid and was dubious or to be completely rejected, showing its consonance with the events of the Christian Revelation and drawing abundantly and perceptively from Aristotle’s thought in the explanation of the theological texts he was uniting. In short, Thomas Aquinas showed that a natural harmony exists between Christian faith and reason. And this was the great achievement of Thomas who, at that time of clashes between two cultures that time when it seemed that faith would have to give in to reason showed that they go hand in hand, that insofar as reason appeared incompatible with faith it was not reason, and so what appeared to be faith was not faith, since it was in opposition to true rationality; thus he created a new synthesis which formed the culture of the centuries to come.”
Pope Benedict XVI, excerpt from his General Audience, Saint Peter’s Square, 2 June 2010.