The term "God" is a broad one. I believe atheists refer to the term "God" as the invisible man in the sky, who brings happiness and sadness into this Universe.
I believe religion is mainly the reason for the doubt among atheists.
To me, God is merely a term refering to consciousness - and this is too big of a topic to discuss, but it explains everything. Not supernatural, it's all to do with the science of it all.
Everything is energy, frequency and vibration. And everything is connected. This 3D Universe we live in is bearly a fraction of what knowledge we have. It's the tip of the iceburg.
Look up everything related to this subject and you'll see how closely related to religion it all is. I feel, however, religion is too deadset and procise. Where as spirituality and science behind "God" is different. God is, as I say, a term or a word. Not a being or a 3 dimensional creature.
