I believe there are as many "god's" as there are people. Whether you see whatever "it" is as a God or a power or something scientific, at some point there was nothing, then there was something.
To each person what you believe is unique to your experiences, upbringing, and thinking process.
The problem comes in when trying to turn something that is unique into a "system" of belief that controls how people think and act or when you believe something that will impel you to do something detrimental to society.