A little rhetorical.

An atheist once said that we are all atheist , he just believes in one less God than us.

But then again... According to the dictionary ;

a·the·ist (th-st)

n.

One who disbelieves or denies the existence of God or gods.

Note it didn't say "One who disbelieves in the existence of A God . But God in general"

So if someone like me who believes that God is the creator*of the universe , who's all-loving,omniscient,omnipotent etc Spirit , does not believe in the existence of God then...