Because religion provides comfort, community and a meaning to people's existence that goes beyond "we were born of chance on an insignificant rock somewhere in the universe".
Existence is meaningless and we just wobble around here for a little while and then we die. There's nothing to it. Everything that happens is just a logical consequence; beauty is nothing but a tiny chemical reaction in your brain. Once you rot it's all worthless.
Science is great at giving explanations, but not so good at providing meaning. For a lot of people, meaning is probably more helpful in order to facilitate a happy life.
Nietzsche writes at length about this stuff, most famously in the anecdote about the madman coming down from the mountain to inform the villagers that God is dead and that we have killed him. Everybody knows the three words "God is dead", but I think it's worth reading at length:
God is dead. God remains dead. And we have killed him. How shall we comfort ourselves, the murderers of all murderers? What was holiest and mightiest of all that the world has yet owned has bled to death under our knives: who will wipe this blood off us? What water is there for us to clean ourselves? What festivals of atonement, what sacred games shall we have to invent? Is not the greatness of this deed too great for us? Must we ourselves not become gods simply to appear worthy of it?
Nietzsche, whose father was a priest, recognizes that "God has become unbelievable", but he does not celebrate it as the progress of science. Rather, we lost something that was fundamentally important to humans, and which science cannot easily replace.
Here one could start talking about the Free Masons, who attempted learning from religious rituals without the added layer of religion. Or one could dig deeper into the works of Nietzsche, and the contrast between Apollonian and Dionysian. It's all fascinating stuff.
In short though, spirituality used to offer people a sense of meaning that is not so easily replaced by science alone. How do we bury our dead now that we know our rituals are pointless?
Childhood indoctrination is a big part of it. I have been told by my 8-year old niece that she'd like to save me from drowning in a lake of fire. She was genuinely scared for me. It's literal child abuse followed by Stockholm syndrome.
Have you heard of the fireplace delusion? Burning wood is horrible for our health and the environment, but most of us have fond memories of sitting by a fire. Religion is the same. Holiday traditions with family, organized events marking important life events, it’s hard to break away.
Belief is social. If you're surrounded by people that all believe a thing, you're more likely to also believe. If challenged on something that threatens group membership, your brain reacts like it's a physical threat. Group membership is that important. Facts matter far less.
I think a big part of the mental blocked on both sides is people generally not understanding the difference between fact and faith.
Knowledge is about fact. It's the realm of science, empiricism, and logic. If it can be understood and known, it belongs here.
Faith is about the unknowable (not the unknown). It's a choice to believe something without evidence because that evidence cannot exist.
You can't both believe something and know it.
Understanding that faith and science don't intersect allows people to hold spiritual beliefs without rejecting knowledge and science. They don't conflict because they're entirely separate.
Some people aren't wired with the mental flexibility to embrace both spiritually and empiricism. Some reject science, while others reject faith, and neither understand the other.
One thing atheists often ignore is that being part of a religion means being part of a community, a group. That alone is reason enough for many people to stick with it.
Sure, the preacher/priest/whatever may be a scammer asshole, but this isn't about him, it's about me and the people around me. I belong in here and so do these people.
Remember, humans are social creatures. Being part of a group is a big fucking deal.
Another thing I've been giving some thought, religion can be a "lazy shortcut" for the brain to acknowledge some stuff without having to spend too much energy thinking about it. It's a lot easier to wrap your head around "Because God wants it" than digging deep into the hows and whys of anything. No, it's not scientific in the least, but humans are lazy. I am lazy, you are lazy, everyone here is lazy, we just opt to save energy in different things.
What part of "all the knowledge humans have" irrefutably proves that god does not exist? Just because you think our limited knowledge of the universe implies the inexistence of the god, doesn't mean it is the absolute truth or everyone should be coming to the same conclusion as you.
Because recent AI and cloud development proves that genesis was right, god trained multi model transformer neutral network to simulate earth in 6 days on the cloud. God (the lead developer and co-owner of company) created earth branch and he was working in agile environment because the tasks are clearly explained in the genesis book sprint with day numbers so everything was estimated during planning.
At the end of sprint god deployed earth to development environment to test if everything works ok so he can continue with his changes next week. Adam and Eve were naked subprocesses without firewall and edge case errors but it was fine because whole thing was just a draft PR and god wanted to see what happens during weekend.
When god went home for weekend from now on everything got fucked up, eden was unstable and satan junior developer and son of co-owner uncle was on hot call during weekend. On Sunday satan was having barbecue and got a call that he need to redeploy eden. He was so drunk that not only he deployed god's branch to production but also he merged this branch into main tree. Unfortunately the Snake was online that day, he broke into eden and changed all the code on main branch introducing many errors and exploits, stole all the data from gods company.
When god got back on monday he god fucking mad. He said fuck you satan from now on you will be working on earth alone despite you don't know programming at all I can't fire you because me and your uncle are best friends. What I will do I will push main with earth into dev and let you fix it and I will rollback eden to where it was. Untill all the bugs from earth branch are resolved don't fucking dare to make a single voice about merging earth into production branch.
So here we are satan knows nothing about programming so he causes more evil than good to this day. Couple thousands earth years later god's kid went into intership for couple of months and tried to fix earth branch but fucking exploits grow so big they manipulated humans and killed his fix patch, now we wait until he finish his masters and come back to fix all the bugs.
Once per day god runs Holy Spirit CI/CD that automatically merges eden into earth and validates if earth passes all eden unit tests if it's not it rolls back and marks all people that pass the tests on green and all those are not to red. That fucking simple because dev development cloud have unlimited computing power.
Recent studies in AI shows that merge with eden will happen sooner than later despite all the errors because Jesus said that when he will be back all dead will come back to life and now you need only couple pictures, couple seconds of voice and chat history to clone anyone and deploy this person to cloud (see AI Girlfriend) without their constent. Probably what will happend is that all the people will be put in freeze ( there was test freeze during covid - no get out from home rule) so all of us can be patched when we are in front of computers. So we're waiting for those patches and we can go back to eden.
If you don't believe me go work as a developer for a year
What's "wrong" in your question is the assumption that a) the only reason religions exist is the lack of knowledge and b) that the knowledge we have answers all the questions that people seek answers to when they turn to religion. I think if you question these assumptions then you'll easily start to find the answers. Otherwise see all the other comments.
Religions are sort of like mind viruses. The ones that have survived have done so because they are very good at taking root and multiplying in the human mind. Sort of a natural selection of ideas. They develop the necessary features like a way to ignore contrary evidence and severe consequences for not believing
This is such a complicated question because it gets into the origins of religion and belief systems in general, but also power and class struggles, economics, social psychology and propaganda, and more.
Lots of people haven't been properly educated
Lots of people have been indoctrinated
Lots of people have a reason to exploit the beliefs of others
Lots of people value comfort and community above scientific accuracy or consistency
It's not about what an individual could know, it's about what they do know and how structured is a person's thinking.
So just because out there somewhere there are tons of explanations for tons of things doesn't mean people actually know them (lots if not most is quite obscure or requires understanding of a lot of other things first before you can trully understand those things) plus people have to think in very structure ways to spot gaps or flaws in what they thing they know and go look for better info.
And this is just the Logic level problem.
The Emotional level stuff is way more important. Religion:
provides easy non-scary explanations for tons of things which can be terrifying to accept as just random (Massive Earthquake, killing hundreds of thousands: "It's the will of Deity" is a calming explanation which implies "someDeity" has control)
provides hope for one's and one's loved one's future (Granny died: "She's gone to Heaven!")
makes the World seem so much simpler and hence understandeable for anybody by explaining away all complexity (All those lights in the night-sky: "There was a fight between the SunGod and the MoonGod during which his rays pierced the black veil that surrounds us").
for those born into it, it's just familiar and "the way people think".
And last but not least, Religion is a ready made tribe, generally mutually supporting, so it satisfies people's lowest tribalist instincts and provides concrete benefits from being part of a social circle from which you can get help.
This also explains why supposedly Religious people are selective in what they believe from their religion (notice how almost none of Christians take to hearth the whole point of Christ casting out the Money Lenders from the Temple), why they don't actually know all that much detail about their own Religion (if they don't think in a way that helps them spot what they do not know, that gets reflected on not looking for more info both outside and inside religion) and why it's so easy to manipulate people with religion (if the complexity of the world is explained as "blady, blady, blah, Deity", those trusted to understand the Deity can make sure pretty much all complex things get reasoned as "Deity wills it so because my bullshit reason" - plus remember, religious types are the non-structured non-skeptic thinkers).
It's a source of comfort. People want to be in control. If they can't be in control, they at least want to feel like someone or something is in control. That there is some organizing force or principle to the universe. Religion, astrology, conspiracism etc all flow from that impulse.
Im not religious, not in the sense that i follow any particular religion.
But it seems to me, analyzing the history of humanity across multiple cultures, that we humans have fundamentally a "spiritual need", a need to believe into something that is bigger than us, that lies on a superior level of existence.
Call it buddhism, christianity or whatever, but it seems like we need to believe in something like that.
To an extent, i believe it has to do with us being moral animals and having a natural need for justice. We want to believe that justice exists in this world and a religion and its rules is a way to a just world. Because bad people go to hell, or are victims of karma.
So to answer your question. I think we want the world to be fair, because we are moral animals. And believing in religion is a way to believe in a fair world.
The problem with religions is twofold.
One, that across human history the above core element of all religions has been conflated with other foreign elements that have nothing to do with it, like descriptions about the origin of the universe and humans (which is a question of science, not of religion) and rules about how to live your life which have nothing moral about them (and are probably the temporary result of the existing culture within a society). Like forbidding homosexuality, or the idea that women serve a very limited function in society which is limited to taking care of the home and the children.
Usually people have come to accept this because religion is sold as a "complete package" (particularly enforced with rules that you make a bad religious person if you don't accept it all and with the people close being incentivized to look down on you for not strictly adhering to the religious teachings). That is also why people believe in religion in general (and not just in its moral teachings which actually make sense) in 2024.
The second problem with religion (and here i'm going on a tangent that doesn't have much to do with the question at hand) is that it usually makes a validity claim for eternity, i.e. religion asserts that its rules and knowledge are valid forever (literally set in stone). This has done more harm than good to our improving of our set of guiding moral principles.
Because it turns out that conforming to what your parents and your community believe is way more influential to the average person than objective truth.
Asking a bunch of non-religious people is nothing but a circle jerk.
People believe in religion for a variety of reasons. I believe in what I believe in because I've had personal experiences, and because it gives me a way to be better than I am.
I find the prevalence of faith makes more sense if you think of it like a living organism. It only exists because it's built to exist. If it didn't, it would die.
That's why faiths often have rules around birth control and sex out of wedlock. Kids often take the beliefs of their parents, so the religion has to keep 'traditional' families together to keep itself alive. It's also why they threaten eternal damnation if you drop the faith or don't try to force it on the people around you. A lot of this often isn't the conscious effort of the members, it just kinda slowly crops up, like evolutionary mutations. Key word there being 'often', as I'm sure members of these religions have also figured this out but have used it to their own advantage.
Religion is founded on belief, and belief allows people to feel certainty about things they're ultimately uncertain about. As long is there is something that someone doesn't fully understand, religion and god are a solution to bridge the gap.
When you are that person, the leap to a god is fairly logical and easy to them, since at a base level, it's born out of a desire for someone to be in charge and in control. You understand some of the world around you. To understand it more fully, you just need a bigger, stronger, smarter version of yourself. That's why in most religions, a god is not some transcendent, immortal, eternal, all powerful being. They're just essentially Human+. There are way more religions with gods like Zeus than Allah. Saying that nobody is in charge, and nobody fully understands anything, and that's all OK makes billions of people uncomfortable. And, screaming at them that they're wrong and need to be more OK with some existential dread usually just serves to make them more uncomfortable.
This thread has plenty of anti-religious stances and oversimplified explanations that just mock those that are religious. Despite how exhausting it will be to think about the replies, I feel that some balance is needed for the sake of good content and discussion. I'm terrible at this shit, so take it with a grain of salt. Obligatory "I'm not religious" - I'm not defending those that have twisted religion to be used for personal gain, perversion, or for enacting upon hatred, but to say there's zero benefit to religion and that it shouldn't exist is naive; it is, however, in need of improvement.
Religion provides community, philosophy, and despite what everyone in the comments here are saying, education. You can deny a specific diety all you'd like, but it poses potential answers to questions science has yet to figure out. Did a diety create the universe via The Big Bang? When does life begin? What happens after death? What happens before we're born? Etc.
Church provides support for those struggling. You can argue that praying to a diety may not do anything on its own, but to have a pastor say that someone in the church has been struggling with something and everyone includes that in their prayers - it helps a lot to cope with the passing of someone, addiction, debt, etc. Some churches will do events to help raise money for a cause. Some will pull you aside to help give direction to resolve the struggle in your life. Some host meetings for AA and other similar programs.
Einstein rejected a conflict between science and religion, and held that cosmic religion was necessary for science.
Multiple strong atheists including my college Language Arts teacher throughout my life have said that The Bible is one of the greatest books ever written - not for the diety, but for the teaching of morals, the poetry, the individual pastorals, and the story overall. Is it the only source to learn morality? No. Additionally, any source where you learn morality from will also have immoral characteristics, so don't let any strawman arguments prevent you from learning from it.
Nothing and no one is perfect, so use your own judgement to discern the morality from the immoral, and question it. For those interested in pro-religioua debate, books on Apologetics can be an interesting read.
They see reality as too dismal. With faith comes hope. Uncle Roy didn't die and leave all of his children to suffer. He was called to heaven and God will look after them. You're not trapped in your dead end job because of lack of aptitude or opportunity or generational life choices, It's God's willing if you just pray a little harder and donate a little more to the church everything will come together, and if it doesn't, The Bible says something about not needing worldly possessions right?
If you take the most extreme form, they just shelter their children and brainwash them to the point where denial of God's existence is associated with fear of hell.
For the rest, confirmation bias, especially thanks to the shitty tool like Google search that reinforce it.
Or they make their God untouchable by definition through philosophical arguments.
They feel the same way about you not believing considering all the self-evident miracles they see everyday on their feed.
Why not? It makes sense to me, it carried me through some very difficult times and is a good way to think about how I interact with the world and my moral framework.
Humans are not rational creatures, and despite all the knowledge we have gained, people will still find what they want to be true the most believable of all
Besides, you can talk about all of the science we have discovered, but the overwhelming majority of people don't really see it. We see the technology and all that, but we don't truly understand it, so you ultimately are just taking someone else's word for it. To me, the word of the scientific community is credible, but to some it is not
Some people are flat-earthers. People aren't swayed by reason. We're dumb animals, and the conceit of us as "rational" is hubris
For most religious people, religion is a way to be a better person and live a better life.
Let's say you struggle with anger issues? How do you deal with it?
Religions have thousands of years of lessons about anger. Churches will have entire support groups built around helping with anger. You'll often get sermons about anger. Ways to deal with it. Why it happens. Benefits of not giving into anger etc.
If you have a slip up with anger, religions have ways of handling it and helping you grow.
Probably the most visible thing is addiction. Churches have helped soooo many people deal with addiction who otherwise might be dead by now.
Religion is not for everyone, but there are certainly lots of people who feel they are better off because of it
Not really to answer your questions. But a book came out a year ago and it covers the philosophy of simulation theory.
That is it explains the theory that our reality may be a simulation inside of a computer, and then re-establishes all major philosophical ideas from this premise. Ironically enough, a lot of philosophical ideas it arrives at are very similar to those proposed by religious philosophers.
The book is called Reality +. Good read if you like philosophy and think simulation theory is interesting.
I mean, in this day and age why isn't [insert what I know to be true] accepted by [everyone who I perceive to be wrong]. Hegel leads to another Russian smart man who argues a bunch of it might be due to this idea of perezhivanie; how
we make sense of what is happening (particularly
dramatic events) through our cognition, our emotions and filtered through our needs.
How we make sense of stuff leads to how we behave/believe. This is impacted by our social environment, how we are brought up, our experiences, and our reasoning of those experiences.
It's why it is argued that information alone will never change someone's mind about something, it needs to be attached to an emotion and an experience to unpack.
I think part of it has to do with how we cope with death. Almost all religions are centered around what happens when we die. Whether it's reincarnation or an afterlife, most believe that there's something beyond. I think that to a certain extent we're predisposed to have this mindset.
There are lots of reasons. Some people want answers for questions that we don't have scientific answers for yet, or that science can't possibly answer.
Some people want to use a framework to justify their behavior.
Some people are scared or disgusted by the implications of our knowledge, and they want it to be something different.
Some people want to manipulate others.
There are many religions because there are many reason why they exist.
Despite increasing knowledge, there is still a lot we don't know. People will always use religion to fill the gaps in our knowledge. Especially the questions, "why is there something rather than nothing?" And "what do you experience when you die", which imo are unknowable (although we've got pretty good evidence for the latter answer being "nothing")
I've been looking into a tradition for the last few years that died out nearly 1,500 years ago that has me wondering the opposite.
How in the present day with the clear trajectory of science and technology we are currently working on do we not realize this ancient and relatively well known text isn't some mystical mumbo jumbo but is straight up dishing on the nature of our reality?
I think there's a stubbornness of thought that exists among most humans regarding what they think they know about life which blinds both the religious and non-religious.
I think more people practice religion than actually believe it. If it improves their lives to live within a set of rules, to have a community, etc. There's plenty we don't know and most people have some sort of "belief" about the unknown, I don't think most people actively believe all the dogma even if they follow the steps.
People want to belong to something bigger than them. This includes a magical cloudy sky kingdom where you must wear white shrouds, and your whole family is there and not talking about embarrassingly antiquated political views
If you're really interested in an answer and not only trying to dunk on religious people: I'd suggest reading a few philosophical critics of religion. Like Feuerbach and Marx.
Religion always fulfilled a certain function to people. Way back, it was used to answer questions which have been properly answered by science (where does the sun/thunder and lightning come from, etc.). But that's not the whole picture of religion's function in society.
People still have an urge to answer questions science can't/won't answer (what is right and wrong? *why are we here? how should we treat each other?). Religion fulfills the function answering a subset of these questions.
Hopefully, a slightly different perspective here...
Religion is not interchangeable with theism. Many people, including me, are religious whilst also being atheists. Depending on the source, religion can be defined as a supernatural based idea (god/gods) or (the way I see it) more like Emile Durkheim saw it "a unified system of beliefs and practices [...] which unite into one single moral community called a church, all those who adhere to them."
So, for me, religion gives me a sense of community, support and a structure to guide me. It doesn't rule me and I don't have to worship or pray to a supernatural being that doesn't exist. So in my (biased) view, I get the good bits of religion without the shitty awful bits such as telling everyone only my religion is right, telling everyone what to do based on what I think and generally being an arsehole.
Most people like some type of community because we are, at bottom, social creatures. My own religion allows me to be both individualistic and also part of a community and I think a lot of people feel that their religion gives them that sense of community. A more worrying aspect of religion is theistic religion - worship of a supernatural being/beings - because that is irrational, which is not in itself a concern, but when whole societies are controlled via theism then people suffer.
Despite our advancements, there are still a multitude of questions that science simply doesn't have a sufficient answer for, and possibly never will. Not knowing the answers to these profound and existential questions can cause anxiety and stress in some individuals, but if they fill that knowledge gap with religion, spirituality, mysticism, or superstition, it suddenly becomes a lot less painful on their psyche. In short, some people need religion because they are unable to cope without it.
Our species simply hasn't had enough time to be subjected to the kinds of selection pressures that would filter out such individuals. The opposite is probably happening, considering the strong correlation between people who have multiple children and people who identify as belonging to a certain religious sect or group. Perhaps it will always be a flaw of the human race, to seek out knowledge that we can't understand and ascribe meaning to it so that we might make ourselves feel more important than we truly are in a vast cold universe.
Being a programmer, I was always just as baffled about religion, mysticism, and various esoteric stuff, because it just didn't make logical sense, and it was hard to take people who are into it seriously.
tldr:Was sceptical, gave it a try just for fun and to see what's the fuss, found out it's net-positive as long as you don't take it too seriously, let it define your whole personality, or use it as an excuse to be a dick. It's basicaly just like playing solo TTRPGs, and it feels great once you get rid of your jugement.
Then, during high-school, I've stumbled upon the Psychonaut Field Manual, which is a nicely written guide about chaos magic. And I read into it, because the presentation seemed fun, and most importantly - it was the first book where the introduction and first few pages convinced me, that it makes sense and could, in a limited fashion, actually work.
What convinced me was looking at mysticism as something akin to "hacking your own mind" - by using symbols, rituals, meditation and whatnot, you convince your unconscious mind to push you slightly more towards doing what you need. And that sounded like something interesting, especially since I just finished reading the Art of Game Design, which had a few great chapters focused on the subconscious and how to work with it when being creative. Of course I still don't believe that you can affect any external factor of your life through it, but now something like "I do a ritual to finish this exam", and my subconscious may just give me a little nudge to study more, since that's what it's convinced we really want.
So I went into the rabbit hole of modern mysticism, and eventually discovered more about the whole movement of Chaos Magic, with authors like Phil Hine. And their reasoning has won me over - their main point is that all mysticism is the same - learning symbols and doing rituals, so you can convince your subconsciousness. And the flavor or dogma you attach to it doesn't matter, so just do whatever you want. Want to do Wicca? Suit yourself. Christianity and angels? If it works for you. Invoke Spongebob with pentagram out of pizza, or go with Lovecraftian Old Gods? Why not, the only important thing is that you do really believe in it, because otherwise you probably won't convince your subconscious.
And that's why they work with something I find really interresting - they call it paradigm shifts, where you hop around various systems, dogmas and religions, immersing yourself into their rabbit hole and honestly giving it a try, to see if that's what works for you. And that sounded like fun, letting go of the prejudice about religion or esoteric bullshit, and just trying it out for myself, log what results I have, and have fun learning about it.
There's another point that won me over for chaos magic - one of their core principles is, that every mysticism was so full of themself and took it too seriously, that they've forgotten how to have fun. And having fun while doing it is important.
And so I throughout next few years went into the rabbit hole of Wicca, Golden Dawn, Enochian, and probably bunch more I don't really remember, just trying to take it seriously and see for myself how does it work for me. The hardest part was getting rid of feeling absolutely stupid when you sit in your room with candles, incense, and memorize various bullshit, but it was still pretty fun.
To get to the point - Wicca is one of the only systems I've tried that is also a Religion, and works with deities. And I've enjoyed this system more than the others, which were more focused on occultism and abstract concepts, because it basically meant you got an imaginary friend. The small daily rituals, that are celebrating nature while also being appreciated by said imaginary friend were fun little games, that made my day pretty much universally better, just like it turned a simple walk through nature as something wonderful - because I started paying more attention to what is around me.
As long as you don't take it too seriously, don't let it control your life, don't talk about it with others that are not interrested, or use it as an excuse to be a dick to anyone, and just enjoy adding a little bit of magic and fantasy into your daily life, I don't think there's anything wrong with that. It's a net-positive change, and not too different than just playing a game of TTRPGs.
I've since forgotten about it and don't really do anything in regards to religion or mysticism, but I still fondly remember the few years I've tried, and it has definitely changed my point of view on a lot of things in life. I'd recommend to everyone here to give it a try and see for yourself - you don't have to tell anyone, it's a fun rabbit hole to explore (if that's something you find interresting), and most importantly - you can decide it's not for you and forget about it at any moment.
I was born in a very interesting family. Both sides of my family were from very opposing denominations of Christianity.
One of the Church of Christ (not Latter Day Saints), believing that dancing and musical instruments were a sin, took the lords supper (wine and bread) every Sunday and believed that if you were not baptized in their church that you were going to hell.
The other, Baptists, who would regularly invite bands to play at their church, rarely took the lords supper and would not batt an eye if you visited a friend’s church of a different denomination.
They both used the exact same version of the Bible (King James Version). Although, the baptists didn’t care if you used a newer translation to get a better understanding. This great divide in the interpretation of the word of a book drove me away from believing in the traditional Christian sense of a god.
Each denomination teaches their own interpretation. If the word is divine and should be read and understood in the same way everywhere, why should I believe one over the other?
Because at the core of every religion is a tiny grain of truth. It's 50% intentionally fabricated nonsense, 45% poetic license and the personal interpretation of someone long dead, and maybe 5% of it is truly profound and universal
If you look at religions, they have a lot of commonalities. There is an inhuman, unknowable creator, or source. Then there's some number of superhuman beings who serve or reject the creator, and may interact with humans. They don't interact with the creator directly though - they're also not human, but have some exaggerated human qualities
The abyss, the primal chaos, Ginnungagap for the Norse... It's the nothing that spawned and makes up everything. It's ever present, but you know it by acting in harmony with it, and destroy yourself by acting against it.
Then there's the pantheons, servants, great spirits, naga or what have you - they're assertions for how to live in harmony with it, some kind of greater being that is partially right and partially wrong. They're value systems, and they make mistakes in most myths, showing the flaws. Sometimes they created the world from the abyss/chaos, sometimes they created humans, sometimes they just stumbled upon us. Or sometimes aliens that created us as a slave race, depending on how you want to see it.
And then there's the reason for it - in one way or another, it's to become something greater through our time alive. Often to become strong or pure enough to be able to join the deities, or to be able to exist in the void without burning to nothing.
You do it through engaging in life - mindfully doing anything will teach you truths about the universe, and through various forms of introspective meditation (or prayer) to bring yourself more in harmony with your version of the truth.
That's all more like spirituality, but then you spend generations adding in some cautionary tales - we do live in a society after all, these are like bedtime stories that mix our history with the values our society prizes.
Often heroes grow spiritually they make distilled rules to guide the society to improve... Generally they're pretty reasonable (in the context of the original period)
But then sometimes a more temporary spiritual leader decides they don't like something - clearly it's unnatural and unaligned with the truth of existence because they really hate it... So obviously it's the will of the creator, and it gets tacked on to the guiding code.
And several hundred years later, once the religion has gained institutional power in a much larger and more hierarchical society, assholes just add in whatever is convenient. The core message is forgotten, there's endless stuff tacked on teaching morals or history that can be reinterpreted... Or maybe society just changed, and you have to drop some rules or lose the flock
Tldr: there's a core message of how to grow spiritually as a person, and a glimpse of something true about the nature of reality (in a very metaphorical, poetic kind of way). The promise of a reason and a goal speaks to everyone... But then they keep going, and bury the original message by teaching all sorts of other junk, often misinterpreted for an agenda centuries ago, in the same tone. Often misinterpreted today for an agenda.
(Side note, all ancient stories are super poetic and metaphorical, even historical ones... They're probably just more fun and more easily remembered when they're repeated around the fire for the next generation)
Disinformation has always been a problem, and it continues to be.
Consider that the sky is only ever one colour at a time. Let's say it's blue rn just for simplicity. It's not red, orange, yellow, etc. There can be more false statements made about this subject than there can be made a true statement. There will always be more misinformation than truth.
Now, a lot of that misinformation is disqualified cause even the most propagandized person has eyes. But that doesn't disqualify all of it.
There are questions science won't ever have a definitive answer to, because religion makes claims on them that are unfalsifiable. Part of it is just that people need an answer to those.
I left Islam, and while I wish all muslims would do the same, it required me ro go through a series of existential crises I'd be hesitant to force on my worst enemy.
There are plenty of other factors to consider too, traditonalism, the way the human brain forms neural pathways and how it is harder to get rid of a pathway than it is to form new ones from that, nationalism or the use governments and powerful people have for religion...
The good news when it comes to propaganda though is that if those in power don't constantly exert control over the masses, then their entire hierarchy would collapse pretty quickly.
I have recently come to the conclusion that there are cognitively functional people with a sound mind that believe that it is not possible to know anything for sure. Like, it's not possible to know if the scientists are telling the truth. We just have to take their word for it. Why not stick to the thousand year old belief system then? It has better apologists, armed with an experience of hundreds of years of demagogy and dogma regarding fending of criticism of said belief system.
I'm gonna try to give an explanation using both science and religion. We don't understand what gravity is. We know it pulls us to the ground, we know it exists, we know it's what keeps everything stuck to the earth, but we don't know what it really is or why it works, it just works. Physics aims not to explain gravity, but to define it. Now let's look at, say, the Bible. It is stated in the Bible that God created life, the earth, and man in 6 days. Science isn't sure how we got here, it just knows that we are here. Science aims to define the natural world and religion aims to explain the natural world.
"Religious suffering is the expression of real suffering and also a protest against it. Religion is the opium of the masses. Religion is the heart of a heatless world. Religion is the soul of soulless conditions."
Religion isn't a separate thing from culture that can be cleaved off like this. The form it takes is contingent on conditions of people's lives and power structures. People also don't make a conscious choice to believe or disbelieve in religion, if you're an atheist you can't just willingly choose to believe. Society is not directed by the willful actions of people's collective beliefs like this either, it's more a Darwinian process.
Also civil religion is a thing and it doesn't necessarily align with what people think of "religion" but operates in a very similar way. A lot of atheists are probably adherents to aspects of civil religion without knowing or thinking of it this way.
Organized religion or religion in a spiritual sense? I do believe there is some higher power that created matter and the laws of physics. But I don’t believe they care or even know about us.
I have a minor in religious studies because belief in things outside science seemed ridiculous.
Then, a couple years ago I was walking my dog with my wife talking about Huitzilopochtli & a hummingbird flew from the top of a giant redwood to about a foot from my face, flew in a perfect square 7 times, then back to the top.
Then I was under a sycamore tree at the Rosicrucian temple in San Jose meditating on Hathor & inadvertently copied a statue of Plato when I tried to clean a cobweb off it with a walking stick & a single leaf fell gently to the exact middle of my feet.
Then I was driving & thinking about getting a tattoo of Horus when a falcon began flying next to my head outside my driver’s side window for about 5 seconds, flew past my windshield, perched on a freeway sign & watched me drive off.
I could go on but the gist is I always said I couldn’t believe unless I had concrete proof & now I have concrete proof.
Dude, we have people that think vaccines are giving people disabilities and that the moon landing was fake. There's no shortage of morons out there. I'd go so far as to say many, if not most religious people are fairly rational, especially by comparison xD
Besides the fear of death that many mentioned already, its also a need to find an answer to how the world works and the need to find purpose in life.
Without these we suffer: Without understanding our environment, we feel our circumstances are out of our control and become anxious. Without purpose we become depressed (there is an excellent book called "from death camp to existentialism" about this subject).
Our brains are asking us for an urgent answer and the best quick answer most people can come with is religion. This is why it exists in every culture in history.
Reading Sapiens changed my mind about this a lot because it always confused me too. It's more about myths (of which we have a lot like the companies we work for and our countries) that allow us to cooperate, trust each other and work on larger more abstract ideas.
As for why it's still around today -- maybe it's not as late as you think it is -- We just made steam engines 10-15 generations ago