I see a lot of dogma sneaking it's way into this discussion and very little substance. If the Summarians, the Greeks, or the Egyptians knew of the Christian God, it certainly was not reflected in thier cultures, writings or artwork. This does not even really talk about the Chinese, Asia and the rest of the world, who also all knew nothing of the Christian God.
Religious doctrine is not history. It would be like finding a copy of Harry Potter three thousand years from now and saying it must all be true. I don't want to get into a pissing match either, but if one is going to try to say that the world always knew of god and I am somehow mistaken about this, I would really like to see the documentation. Please, do not refer me to religious texts of the Current Era as proof.
My point is simple, the world had been around a long time before anyone ever mentions God or Christ, of Judeaism, Islam, or Christianity, the "god" religions. And, most of the worlds population, thier entire history exists without anyone every metioning these mythical beings.
My experience with theologians is that they tend to try to find a way to make the world fit thier particular religion, as opposed to looking at history and seeing what it really tells us.
We live in a universe that is so big, our minds can not even comprehend it. We can not make an analogy to describe how insignificant we are in the universe. We can see galaxies that the light has been traveling to us for 14,000,000,000 years. Religious doctrine simply can not account for this. Not to mention flat out mistakes, like saying the stars are immoble and are in a firmament. Or that witches exist.
I am open to learning, but not religious dogma. If anyone has evidence that these other cultures knew about the god in the bible, I am more than willing to look at it and concede my mistake. I have yet to see such evidence. Only religious doctrine making claims.
Love always,
Elizabeth