'Truth is one, the sages speak of it by many names'. Some interesting thoughts. For me the term God and the various images, ideas and concepts surround the word are merely mankinds feeble attempt to cloath the mystery of divinity in language. Now this concept varies from culture to culture but all the different interpretations are but reference to something higher ( consider Plato and his theory of forms). Despite all of this the notion of divinity implies a certain unity, a 'oneness' as some of you have stated. Since our universe is dualistic, the 'oneness' of divinity would imply that our universe descended from this wholeness into the dual material world we occupy. The one becoming many. 'God' for me is the source of all things.