According to the book "The Lost Gospel" the writer(s) of the Q Document, which was one of the main sources of the books of Matthew and Luke, only spoke of the moral ideas of Jesus. Any idea of him being divine or of being the Messiah was completely absent. In fact, he seems a lot more like a secular quasi-religious leader (i.e. Gandhi) than a religious prophet.
More importantly, the Q Document seems to have been written by people who actually knew Jesus, as opposed to the Gospels, which were written many decades after the death of Jesus.
My personal belief is that, were the original source of the Q Document to come to light, it would seriously challenge the fundamental base of the Christian religion and would, as a result, be looked upon by the major Christian churches with hostility.