If you were born into this world and nobody talked of a god or creation, do you think you would develop a word or concept for it on your own?
Try to imagine this world: there is no religion and goodness is not attributed a higher power. Would you develope a belief system anyway?
This question is based on the fact that atheists still need the concept to not-believe. Even though they dont believe in god, they still must use the word in order for others no what they are against.
This question is also based on how we just accept information because its considered to affect us all. Like the weather.