[xyzzy21]

I no longer see "believing in God" as being necessary per se to practice or benefit from religion. More important is the self-discipline it can create through repetition and habit.

Religion has the same function as "branding" - it's an efficient short-cut to bypass intensive, and possible unavailable intellectual rigor for some. And because Bell Curves are truly reality, providing a moral and ethical framework that works for everyone and that is internally consistent ENOUGH absolutely matters.

NOTHING we can ever know will be absolute truth or knowledge. You can make a simple proof by physical volumes of an individual and of the universe, combined with Shannon's Law. Humans must always come up short on knowledge and understanding of the universe as a result.

Like all things (even science) you can take a thing too far and exceed its limits of explanation or prediction. But that's unavoidable in a static system sense; which is why you dynamic systems defined by reliable and simple rules and waypoints. Religion absolutely provides that in a minimal effort form.

And we shouldn't project upon "average" and "below average" for what we might be familiar with or assume about intellect. Again: Bell curves for all things are reality. The biggest mistake that intellectuals make is that EVERYONE is just like them and thinks exactly the same way. Nope. Not even on a good day.