The Genesis Faith developed and spread around the world, and in more developed societies, it was altered significantly to be the Allfaith, a totally different view of the Divines and the cosmos. Allfaith does not exist before late feudalism. It is adapted largely by ruling classes into a more structured and complicated faith, and different segments of society focus on different parts of it.
The Greater Gods: Divines from large religions or with great power who the ruling classes could coopt, plus a handful the ruling class just had an affinity to