Atheists were born Muslims

[Chad32]

My nieces had a hard time believing my mother still existed and would come back when she went to the bathroom. No one believes in deities when they're born. It should be pretty easy to test this by raising a child while isolated from the knowledge of gods. I doubt any of them would think there was a person in the sky that made the world turn unless they were told.

I suppose the closest you could get is saying all deities, From Zeus to Osiris to Odin to Allah to Vishnu to Jesus is just an aspect of the same guy. which would be closer to hinduism than islam.