One of the most interesting statements that he made was that religion and spiritual experiences in particular "bind and blind us". He gives many examples not just religious ones as Cofty mentioned. Where we circle something sacred as a group. We are bound together in this exercise, blinded to its faults in the process. Then feel a sense of something greater than ourselves. Sporting events, 80's raves, military units, religious revivals, and so on. -azor
Peak experiences are often associated with self-actualisation which according to Maslow is at the top of the hierarchy of needs.
https://www.verywell.com/what-are-peak-experiences-2795268
The thing I find frustrating is that peak or 'spiritual' experiences sometimes confirm a person's religious views or sometimes lead people into finding a church. Those endless platform stories at the KH and conventions about someone who had something strange happen that you might call a peak experience and then a JW calls so they saw it as a sign and converted to the cult.
Something natural that is happening in the human brain, which can even as azor says be at a pop concert or sports match, because it is so little understood convinces some people it's Holy Spirit or something, feeling at one with God.
I've often thought this unexplained feeling traps people in religion, 'binds and blinds us' - exactly.