The question of whether God exists is a metaphysical question. The word metaphysical comes from Greek meaning after the physical. Let us say we have a metaphysical apple.
Now I say the apple is green. You say it is red. How do we confirm which theory is correct about the metaphysical apple?
We can't, as the apple is not physically present its color can't be determined. In this way all theories about metaphysical questions cannot be confirmed or denied. All theories about metaphysical question are equally valid because of the very fact that they can never be proven.
It cannot be proven. However, it can't be disproven either. With the universe existing and science having no explanation of how it could have come about, the "God" explanation is what some people choose to believe as an answer to that.
The big bang deals with the expansion of the universe, but not the creation of it. For the big bang to have happened there had to already be something in existence to explode and expand. That's why it's not viewed as an explanation... because really, it isn't.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.