And always remember that due to the nature of that "protection" - said "protection" applies regardless of the structural beliefs of the faith at hand - say, the spheres God inhabits - so long as God has some more control over things than individual humans do, God will offer said protection.
It really does come down to chance versus design - not logic versus superstition, not good versus evil, not free will versus being imposed upon. And as far as many can see, that's the simplest explaination for people putting faith into things that they have not necessarily got any logical reason (beyond the above, of course) to. The concept at the root of atheism's "success" is the concept that the human mind, via understanding such an impulse, can easily overcome it, and this supposedly irrational desire to place "misguided" faith loses its relevance, therefore making our lives so much more "enlightened" and "simple".
Of course, it's not quite that easy, or quite that simple. There's another element to the psychology behind religion as well: the need for order. It's generally accepted that all humans like order as opposed to chaos to a more or less degree, probably because it's just simpler for our brains to deal with it like that. What many people dislike most at a fundamental level is change, being forced to adapt, to think on your feet, being put outside of your comfort zone. Religion has evolved - quite organically, in my eyes, that is to say, through no deliberate effort - into something that relembles a tool: a means of establishing order with greater ease, and that's where the modern conflicts begin. Sorting out the entire business of "to believe or to not believe" is the simpler half of the equation as far as I see it: already, with the so-called "secular society" still young, we're already seeing elements of belief that take the functional place of religion in secular lives - humanism, for example, or even - ha - atheism in the hands of someone who doesn't understand what it means.
When it comes down to God, note this: atheists have no conclusive evidence to prove the non-existence of God, just as I have no conclusive evidence to prove the non-existence of Cthulhu. Many theists have some secondary evidence in support of the existence of God(s) of whatever nature, but this is highly inconclusive. Of course, you may take your pick, but don't be fooled into thinking that you can argue about it. As an atheist, one can state that one doesn't believe in God, but can do no more than that - you have nothing to back your argument up with. Tread carefully.
Edit: Fixed misword typo