For a long time I was openly derisive or religion and religious belief.
I still do not find any desire or need for it for myself, but maybe it's as my wife tells me, that I lack the gene for spirituality.
But for maybe the last 30 years or so, I see that religion has a very positive role in human society: it tend to remove uncertainty or doubt, which breeds anxiety and desperation, which often leads to blind aggression.
It serves as both a behavioral template and guard rails on the road of life, for many, and to me, that's positive.
Me, I don't know where I came from, how it all started, what my purpose is, nor do I care. It's like one of my sigfiles:
Sawfish, on being asked by a door-to-door survey taker what his thoughts were on the proposition that in the modern world, ignorance and apathy are our biggest problems, responded:
"I don't know, and I don't care."