The genuine human need for order, self-control, social consciousness and a compelling argument for right and wrong must be filled somehow.
Back in Ancient Greece philosophy and religion struggled with the large problems of human society. Philosophy led to logic and science eventually.
Religion primitively bonded (and separated) tribes and nations by ritual observances, shared values and strong incentives (mainly dis-incentives).
Carried to extremes a great amount of destruction can follow any foundational beliefs when they are not subject to debate, discourse or vote.
Having said all that, I now say this. Religion has way too much superstition embedded within it. It is destructive to our intelligence in many ways.
But, very early instruction by our parents, neighbors, schools and society is vitally necessary SO THAT WE ARE ALL ON THE SAME PAGE.
There is too much emphasis on fantasy and too little on facts.
Santa Claus in the sky and the Boogie Man in hell is just silly nonsense unworthy of post enlightenment civilization in a modern world.
Religion paints things BLACK or WHITE.
Friend Or foe.
Where is the middle ground for discussion?
The worst nonsense in Christianity begins and ends with the obscene lie that the Bible is a supernatural and infallible source of absolute Truth.
It isn't.
Until we are able to reason among ourselves using facts and listening and sharing our values stemming from skeptical examination of evidence, we will never prosper as humanity.
AUTHORITY is dangerous.
AUTHORITY based on superstition is extremely dangerous.
AUTHORITY based on no feedback, amendment or debate is DEADLY.