Religious belief can arise from many impulses -- fear, curiosity, you name it -- but one impulse I think it definitely comes from is love, which seems to be an essential component of all the big religions
Religion has no dibs on love or any other emotion. People of every religion and people of no religion love just as deeply.
Why is religion always trying to take credit for the good things? Love...yeah, that one's ours. We got love. We are all about love. (Implying that those without religion aren't quite as in tune to love). We got compassion....oh yeah....we are the most compassionate (implying that the non-religious are therefore less compassionate). WE have a more fulfilled existence, less bleak (that's pretty straightforward alleging those without religion are bleak).
It is the greatest load of horseshit ever shoveled onto mankind and of all the religions of the world only the Buddha saw it. He realized every human, no matter what they believe have felt the same emotions in the same ways and have the capacity to love and feel just as deeply as people of other faiths or of no faith.
I wasn't suggesting that religion has dibs on love. Quite the opposite, actually -- more like religion is one widespread method through which human empathy -- i.e., love -- manifests itself. I was also merely observing that organized religion (most particularly, from my vantage point, Christianity) "does" love more noticeably than many other organized human endeavors do. As a non-religious person myself, I'm not unaware of the unacceptable levels of sanctimony that goes along with religious belief, but on balance, I'll take a world with religion in it,despite all the bloodshed, over its opposite because I'm pretty well convinced that human beings can fix themselves without having to shed everything (you know, the baby-with-the-bathwater analogy). Religion has been with us from the beginning and it ain't going nowhere, and since it's inextricably mixed up with our capacity for empathy, I regard it hopefully (if not faithfully). In fact, because it is overwhelmingly Christian, I believe that contemporary right-wing American conservatism will eventually realize that so many of its immoral, non-Jesus-like political stances are just that -- violations of the code of the Christian gospels. (It should go without saying that I could be completely wrong, of course.)