Snider continues:

Of course, unbelievers could agree that humans have a God faculty, that there’s something about the intellectual and biological make-up of humans that causes us to believe in the supernatural.  But they’ll likely say that it is nothing more than the result of random, blind, and unguided evolution—not something that God intended or designed us to have.  Moreover, they say that this “God faculty” produces wildly false beliefs. And, they’ll point out, not everyone believes.