Subject: Where do things come from?

Before you over-simplify my question, let me please explain myself.

I love science. I like math, even though I am not very good at it. I am 
also religious. So I must know both sides of the argument. The scientific 
view, and the religious view, because at present they are not the same as 
they once were.

So my question is; where do things come from? Things like gravity, light
(or any other energy), relativity, oxygen, elements, chemicals, stars, 
suns, moons, planets, etc. It is a wide range, and I can probably guess on 
some things, such as planets and moons, but what about the others?

I cannot reason to believe that all these things created themselves or 
simply were always there. That is my question.

Re: Where do things come from?