I imagine its probably all over the place, to the point an average is not very useful, because on the one hand, something like a small cult that doesnt survive the death of its founders might last just a few decades, but something like Hinduism might last thousands of years and have a very unclear date to when it starts. You’d also have the question of when a religion ends exactly, like, one that has no followers left is probably dead, but what if it changes over time until the original form is unrecognizable? Is the original dead, or does the modern form count, and if the former, when did it end? Does it count as dead if a major world religion loses that status and becomes largely irrelevant, but still has a few small communities of followers, such as with zoroastrianism? If a religion does lose all of its followers, but people later attempt to recreate and convert to it from its surviving texts or similar, does it still count, or does the revival count as a new religion?
Maybe Im missing some obvious example, but I cant really think of cases, beyond the tiny cultlike ones, where a religion dies out organically either, most examples I can think of are cases where a religion is deliberately killed off, usually by another one supplanting it and having some conquering power or converted authority forcing its members to convert to the new one.
It is difficult. Ancestor worship is most likely the most common form of religion out there. Is a family shrine to a passed grandparent its own mini-religion?
I imagine its probably all over the place, to the point an average is not very useful, because on the one hand, something like a small cult that doesnt survive the death of its founders might last just a few decades, but something like Hinduism might last thousands of years and have a very unclear date to when it starts. You’d also have the question of when a religion ends exactly, like, one that has no followers left is probably dead, but what if it changes over time until the original form is unrecognizable? Is the original dead, or does the modern form count, and if the former, when did it end? Does it count as dead if a major world religion loses that status and becomes largely irrelevant, but still has a few small communities of followers, such as with zoroastrianism? If a religion does lose all of its followers, but people later attempt to recreate and convert to it from its surviving texts or similar, does it still count, or does the revival count as a new religion?
Maybe Im missing some obvious example, but I cant really think of cases, beyond the tiny cultlike ones, where a religion dies out organically either, most examples I can think of are cases where a religion is deliberately killed off, usually by another one supplanting it and having some conquering power or converted authority forcing its members to convert to the new one.
Well some of them die when their god dies. https://en.m.wikipedia.org/wiki/Prince_Philip_movement
I wish all cults were as innocent and wholesome as the Prince Philip Movement.
It is difficult. Ancestor worship is most likely the most common form of religion out there. Is a family shrine to a passed grandparent its own mini-religion?