Rituals
So yesterday I asked someone who used to attend church (mainline Protestant) when she was younger. She said there's a sermon by the presiding clergyman, praying, hymn-singing, and passing the collection plate -- and that's about it, though presumably there's some variation between sects and even between churches in the same sect. I've already mentioned (item 7) why, to me, the concept of praying doesn't make sense. I've seen videos of a few sermons; the fundamentalist ones seem heavy on ranting, denouncing "sin", and praising God, often with Bible passages illustrative of whatever the preacher is talking about, while the non-fundamentalist ones are more sedate and less intimidating versions of the same thing. Does an all-powerful being really need praise and declarations of loyalty from the inhabitants of this one tiny speck of the vast universe he supposedly created? Of course at the time these rituals originated, people believed that the Earth was the main part of the universe, but few modern people are so ignorant.
It's well known that church attendance, for many people, is a social activity -- it's where they meet people who become friends, and keep in touch with acquaintances they would otherwise rarely see. I guess the shared participation in rituals mostly serves to reinforce group identity -- the rituals as such make little sense, but performing them together creates a sense of belonging. The sermons presumably remind people of beliefs which most participants supposedly hold but don't actually think about much in daily life. If so, the decline of church attendance throughout the world, even among people who still self-identify as Christian, is significant -- if they no longer want such reinforcement, they can't be attaching much importance to religion any more.
I'm sure that by now most readers are thinking that it's absurd for me to be mystified by something which is so perfectly ordinary to most Americans. Even most atheists remember going to church before they abandoned religion, and on some level it still seems like a normal thing to them, even if they no longer do it. Yet I'd ask you to look at it from my perspective too, and realize how incredibly weird, alien, and pointless all the ritual activities described above appear to someone who grew up without religion and never observed them.
I know I'm unusual in this respect. I've interacted with quite a few atheists over the years, both in the blogosphere and in meatspace, but as best I can remember, none of them grew up completely without religious belief as I did -- every one of them started off in a religion, at least in childhood, and then broke free from it. This illustrates why atheists are the fastest-growing demographic in the country -- most of the growth comes from people leaving other (religious) groups, not from people being born into atheism. But since there are so many adult atheists now, there are a lot more children being born into non-religious environments, as I was. Which means that in the coming decades the country will have a lot more adults like me -- people to whom Christianity and its practices seem as baffling and strange as the rituals of Hinduism or Buddhism do to the typical American Christian. David Voas touched upon that point in this video:
To many Americans in the future, Christianity will look the way Islam looks to most Americans today -- a group with unfamiliar and bewildering beliefs and practices, largely represented in the popular mind by its extremist minority which holds intolerant, threatening, and frightening views. It's hard to imagine them finding this appealing. Even today, the number of atheists who join a religion is tiny compared with the veritable stampede in the opposite direction. Whatever ground religion loses is, by the time the second generation arrives, lost to it forever.