Michael O'Riordan, Catholic Encyclopedia (1913)
“ The Encyclical next shows, by extracts from many Fathers of the Church, what reason helped by revelation can do for the progress of human knowledge. Then came the Scholastics of the Middle Ages, who brought together and bound into one harmonious whole, by a system of philosophy, the Christian wisdom of the Fathers. Since it was the work of the Scholastic theologians, according to the Encyclical, to unite divine and human science, their theology could never have succeeded, as it did succeed, if their philosophy had not been a complete system. ”
