I don't know, but there is some interesting connections between Ellimist/Crayak and Christian mythology (for want of a better word)
Essentially, The Ellimist is God and Crayak is Satan (although KA wrote that the Ellimist believes there's someone above him, whom would be the true God)
If you remember, Satan was originally an angel, but he saw himself as great as God, so he was banished to Hell. I think that's where this whole idea originated