My god is whatever initiated life. I'm not sure if it's an extra-planar being, a type of force that still exists now or dissipated after the creation of the first forms of life, or something I cannot fathom currently without someone else giving a description that I agree with.

It is foolish to blindly decree that life has always existed since the creation of this plane. However, it is also foolish to believe assumptions as fact, to the point that one defends the specifics of one's religious icon with zeal.

With that said, I do not believe in any religions (save perhaps deism for being one of the only truly iconoclastic religions).