Abstract
Abstract: In Book 4 of De doctrina Christiana St. Augustine suggests that the three levels of style in Christian oratory should reflect the level of emotional impact on the audience, which would result in frequent variation through the course of the speech. Augustine's literary theory seems to be in complete agreement with contemporary oratorical practice, not only Latin, in the West, but Greek too—witness St. Gregory of Nazianzus, whose Oration 42, The Last Farewell,is used as an example in this article. Finally, a comparison between Augustine's views and those of some later Greek rhetoricians suggests that he may have been influenced as much by their ideas as by his acknowledged source and predecessor, Cicero.