@Frank Apisa,
You are misstating the science of the Big Bang.
I believe that at one point in time, all of the matter of the Universe existed in a single point. I don't have any belief about what was "before" the Big Bang. One is testable, the other is not. My beliefs are based on what is testable.
There is a lot of evidence that at one point in time, all of the matter of the Universe existed in a single point (this of course is a very simplified part of the theory). There are telescopic observations, there are quasars, there is background radiation, there are neutrinos.
There are things that are testable, and things that aren't testable. The parts of the Big Bang that are testable, I accept as truth (while also accepting that my truth may be wrong). The rest I either consider as a possibility... or just discount out of hand.
I consider the fact that all the matter in the Universe existed in a single point to be truth. How it got there? I have no way of knowing and anything I might conjecture I have to admit is just a guess.