29 For Augustine this meant a totally new life. He once described his daily life in the following terms: “The turbulent have to be corrected, the faint-hearted cheered up, the weak supported; the Gospel's opponents need to be refuted, its insidious enemies guarded against; the unlearned need to be taught, the indolent stirred up, the argumentative checked; the proud must be put in their place, the desperate set on their feet, those engaged in quarrels reconciled; the needy have to be helped, the oppressed to be liberated, the good to be encouraged, the bad to be tolerated; all must be loved”. “The Gospel terrifies me”—producing that healthy fear which prevents us from living for ourselves alone and compels us to pass on the hope we hold in common. Amid the serious difficulties facing the Roman Empire—and also posing a serious threat to Roman Africa, which was actually destroyed at the end of Augustine's life—this was what he set out to do: to transmit hope, the hope which came to him from faith and which, in complete contrast with his introverted temperament, enabled him to take part decisively and with all his strength in the task of building up the city. In the same chapter of the Confessions in which we have just noted the decisive reason for his commitment “for all”, he says that Christ “intercedes for us, otherwise I should despair. My weaknesses are many and grave, many and grave indeed, but more abundant still is your medicine. We might have thought that your word was far distant from union with man, and so we might have despaired of ourselves, if this Word had not become flesh and dwelt among us”. On the strength of his hope, Augustine dedicated himself completely to the ordinary people and to his city—renouncing his spiritual nobility, he preached and acted in a simple way for simple people.
Source: Spe Salvi (Vatican.va)