Jam I don't mean to upset you but if talking about this cult is costing you a good night's sleep perhaps you should get off this forum and think about something alse. Sleep is precious, we need REM sleep to help our brains reboot and work properly the next day.
The best sleep I had in a long time we were on vacation(6 mo ago) and in our hotel...
No singing just birds and the sound of running streams and a flute..
The clue is in your words, you need a break. Take care.