The fall of Rome is often regarded as an object lesson in the wages of sin. Its contemporaries, however, more frequently laid the blame on the rise of Christianity. . . . Although they do not inquire into the future, and either forget or do not know the past, yet defame present times as most unusually beset, as it were, by evils because there is belief in Christ and worship of God, and increasingly less worship of idols.
Orosius