The City of God

In The City of God (begun in 413, but Books 20-22 were written in 426) Augustine answers the pagans, who attributed the fall of Rome (410) to the abolition of pagan worship. Considering this problem of Divine Providence with regard to the Roman Empire, he widens the horizon still more and in a burst of genius he creates the philosophy of history, embracing as he does with a glance the destinies of the world grouped around the Christian religion, the only one which goes back to the beginning and leads humanity to its final term. The City of God is considered as the most important work of the great bishop.