Philosophy of Jesus, The
Amazingly, no one ever seems to have looked at Jesus as a philosopher, or his teaching as philosophy. Yet no one in history has ever had a more radically new philosophy, or made more of a difference to philosophy, than Jesus. He divided all human history into two, into "B.C." and "A.D."; and the history of philosophy is crucial to human history, since philosophy is crucial to man; so how could He not also divide philosophy?
Taken from: http://www.staugustine.net/our-books/books/the-philosophy-of-jesus/