The titles of Jesus (son of God, messiah, light of the world, etc.) are not found in the earliest layer of tradition and are not part of self proclamation of Jesus. This does not make them wrong. Rather, they are the voice of the community, statements about what people around Jesus thought of him.
Marcus BorgThe image I have sketched views Jesus differently: rather than being the exclusive revelation of God, he is one of many mediators of the sacred.
Marcus BorgI affirm, along with many others, that the major enduring religions of the world are all valid and legitimate. I see them as the responses to the experience of God in the various cultures in which each originated. To be Christian means to find the decisive revelation of God in Jesus. To be Muslim means to find the decisive revelation of God in the Koran.
Marcus Borg