If universe started from big bang, then what was before big bang?

Or if some people would like to go through religion point of view, then what was before god?

Did god was always there? Why our minds suddenly going blank when we try to think about it? Same about creation of universe. What was before?

Question without answer.

But let me hear ya guys. I wonder whats your point of view is.

EDIT: I got some interesting assumption to this. God exists outside of time. Since we live in a universe of cause and effect, we naturally assume that this is the only...

If universe started from big bang, then what was before big bang?