I believe things are too organized for there to not be a god and for a big bang to just bring about everything. it would be like throwing paper in a vat of ink and pulling out a dollar bill. I do believe in evolution to a degree as there is proof, but id rather refer to it as addaptation. I grew up going to church so i'm sure that plays a large part in what I believe, but I have grown to keep an open mind and try to think about things first and use reason, and there has not been any explanation of any other idea that says it's possible. Our world and everything in it, works too harmoniously to just come from nowhere without some kind of design. Now as far "if there is a god, then why do bad things happen", I don't know and neither does anyone else. The coffee mug is a perfect analogy. all we can do is speculate.