Sun Tzu incorporated in the "Art of War". According to Steven C. Combs in "Sun-zi and the "Art of War": The Rhetoric of Parsimony", warfare is "used as a metaphor for rhetoric, and that both are philosophically based arts." Combs writes "Warfare is analogous to persuasion, as a battle for hearts and minds." The application of "The Art of War" strategies throughout history is attributed to its philosophical rhetoric. Daoism is the central principle in the "Art of War". Combs compares ancient Daoist Chinese to traditional Aristotelian rhetoric, notably for the differences in persuasion. Daoist rhetoric in the art of war warfare
Christianity in the 6th century that before a battle against one of the kings of the Alamanni, and had thus attributed his victory to Jesus. Such utilitarian thoughts were the basis of most conversions of rulers during this period. The Christianization of the Franks lay the foundation for the further Christianization of the Germanic peoples. Cosmas Indicopleustes, navigator and geographer of the 6th century, wrote about Christians, bishops, monks, and martyrs in Yemen and among the Himyarites. In the 5th century a merchant from Yemen was converted in Hira, in the northeast, and upon his return led many to Christ. It is unclear when Christianity