Randy Alcorn on Naturalistic Assumptions

"We succumb to naturalistic assumptions that what we see is real and what we don't see isn't. God can't be real, we conclude, because we can't see him. And Heaven can't be real because we can't see it. But we must recognise our blindness. The blind must take by faith that there are stars in the sky. If they depend on their ability to see, they will conclude there are no stars"
Heaven, Randy Alcorn, page 13