Old Slavic religion evolved over more than a thousand years and some parts of it were from neolithic or possibly even mesolithic times.
The religion had evolved into harmless pap, a mixture of legend, stories that made the people feel good, and common wisdom.
Why did religion evolve with society in this way?
Carus had a selective approach and he believed that religions evolve over time.
I think religion in general and Christianity in particular must always be evolving.
Religion is still a prominent part of society, although the dominant religions have evolved.
Foodstuffs, technologies, and religions evolve over the centuries, closely matching the actual history of Chinese culture.
This religion, including elements from the religious past of the region, evolved into the paganism which is attested in the Middle Ages and later.
In each of them, a religion of nature evolved slowly.
The fictional history of Westeros shows how each religion evolved.