This idea is also related to the Egyptian mysteries. I think the initates could break free of the cycle of reincarnation.
Earlyne Chaney said that her spirit teacher was her soul mate and her one true love. But for whatever reasons he had chosen to remain in the spirit world so they could not be together in this physical dimension.
Many souls want to experience this physical world even with all of its problems. There are some things that can perhaps only be experienced by being born as a human being.
For some the experiences that this world offers become a target for their greed and selfishness. For them this world becomes some sort of spiritual trap for them. All greed deprives someone else of something I guess so the greedy person can have more than they need.
I get the impression that satanists are greedy for what this world has to offer and they become attracted to this physical dimension. This is probably true of the demons also.
Jeff Marzano