This is a quirky (but important!) history written by a quirky guy. When Augustine was halfway through the City of God, he commissioned Orosius (a Spanish cleric who was passing through Africa at the time) to write a history demonstrating that the Pax Deorum was a myth and that Roman history was full of disasters. Basically, a monograph treatment of De Civ III. Orosius ended up writing a history from Ninus to his own day in a learned but rushed (and therefore sloppy) compilation of Florus, Jerome, Justin, Livy, et. Al. The interpretation is advanced throughout that the world has, generally, gotten better since Christ came. Also, Augustus was providentially ordered.
As such, Orosius’ eschatology is different from Augustine’s and more triumphalist. Nonetheless, he is committed throughout to showing the atrocities of war, which is a significant twist on the classical ideal.