My idea has nothing to do with religion as we know it, its completly seperate. Now, god and religion are intertwined as one, however my idea is that whilst something (a god type being) created the universe as we know it thats simply all, this god created the big bang and everything after that happened as we've learnt it using evolution.
What happened before the big bang? We don't know so there's just as much chance of it being "god made the big bang" as there is any other theory
http://en.wikipedia.org/wiki/Cosmological_argument