Just because they're common doesn't mean they're correct. The "common" opinion on Demons is that they are evil, but we all know this is a load of crap.
What AFODO posted is the basic JoS teachings, yours go contrary to them. In JoS believe physical immortality is important and the soul...
No, it's completely off.
Unfortunately, the groups-archive.org site isn't working otherwise I would point you to a post where HP Maxine (she's a sister, not a brother, she wrote most of the paragraphs you quoted) replied to someone who asked her whether the Demons were literally bound and she...