uh, how is biblical creation any different in it's assumtions? Can YOU tell me where your god came from? Can RGS? You ASSUME that your god simply WAS and yet try to point a finger at science when it can't suggest a pre-big bang timeline?
Maybe you'll put your origin myth up to the same logical test, eh? If you ask what was before the big bang then let me ask, WHO created your god or where did he come from or come to be? You see, physical evidence in science doesnt get to backpeddle with "uh, it's gods plan derrr he was the alpha and omega, beginning and end".
Who says the the big bang CREATED anything? It's the farthest back in the SCIENTIFIC explanation of origin as evidence can support. Surely you must realize that SCIENCE will always be open to a pre-bang hypothesis if the EVIDENCE (not faith) supports such, eh? A big Bang does not insist that it is, of itself, the absolute beginning of anything... Merely the beginning according to the support of PHYSICAL EVIDENCE. So, Im afraid that it's YOU who is proposing that some ghost in the sky created all of this out of thin air....
*poof*