I find all of the discussion regarding religion as the reason that humanity has "gotten so far" to be specious at best. It so happens that humans are instinctive, irrational beings by nature. Intuition is what's gotten us so far, not religion. Intuition (which I define as the innate ability to recognize danger, opportunity, etc) works fine in the general survival game.
But when applied to the population as a way to organize society, it fails miserably. That's religion. Rationality is a difficult and learned skill. But the benefits for humankind are worth it.
The theists here go on defending their various "faiths" while their adherents continue to slaughter each other, practice elitism and cultism, and enforce blind obediance on their young.
It dosen't matter how reasonable you are SAM or LG, et al. Religion is an inherently dangerous tool, especially in the general population. When you encourage whole populations to be - essentially - sheep, you deserve what you get: uneducated masses that enslave themselves to the whims of a few who "preach the TRUTH".
The very idea of theism - that there is some super power - demeans the greatest achievements of humanity. Wake UP! All of the intellectual gymnastics in the world won't make gods real. Only actual demonstrable results are what matters. And for all of human history the general result of theism has been disaster.
So, how exactly is theistic seperatism helping the world and humanity? How is it better that reasoned discourse and resolution? It's not, is it?