I agree with the bridge. I see Jesus as the middle man of the triology. I see God as this supernatural terrestial being that sent his Son Jesus, his human form of a man to teach us and when he left mankind physically, his living holy spirit remained within each of us and on down through the generations - it's what keeps us connected to God. Maybe the word son is tripping people up, or maybe if you think of the triology as three different forms of the one God. Maybe others understand it differently.
I also think that this is where all the different scriptures get confusing. The books of the bible were written by different men at different times and in different languages. Then it was put together by Constatine and then translated again into different languages again. There is also a lot of speculation of the time the bible was assembled and what happened to it in later versions. I've often wondered if we really even know the whole story. In the Catholic church, I believe they have more books in their bible than the King James version. But this is all probably discussion for a different thread.