If you believe in the "capital G" God- good for you. If you believe in God(s) plural- good for you. If you believe God correlates to the flying Santa in the sky- good for you. Believe in whatever you want to. That is your right as a human being.
But do not- I repeat- DO NOT!- Think that because you have a belief system, it makes you better than those who don't. You are not any smarter- or held at a higher standard than those who chose not to believe. If you can choose to believe, they can choose to disbelieve.