Big Bang actually implies a specific point in time

Ummm.... no. Not really.

Because of limitations in the way we (human beings) perceive things, we have ingrained in us this concept of time as an immutable, linear process, a progression of "then to now to future".

Before the Big Bang, there was nothing. Not energy, not matter, not space, not time.

So what started this whole clockwork universe we live in? We don't know. Perhaps we never will know. But that lack of knowledge does not prove that "God did it".

tanstaafl.