Abstract
St. Augustine doesn't see in the crisis of the Pagan City the simple occasion of revenge, but the 'kairós' of an innovation that emerges among 'debris'. Without needing from the resource to the 'Phoenix', the Christian truth of the eternity, for Christ's Resurrection, communicates to the time limited and not repeat a new horizon. This 'new times' is apt to cross the things street and mutants, and so, the own 'death of the city' does not determine more 'death of man'. The inspiration of The City of God is not a political projection in the way that we know in classical grec-latin culture. In the 'De Civitate Dei', on the contrary, Saint Augustine serves the Christian faith and of the Gospel to explain this mission of the city of God peregrine in time.