I have to admit I had a very similar enlightenment experience in 1978 on LSD. It was so real and overwhelming that I spent the next 5 years in yogi lala land trying to reconcile that experience with the formerly atheistic world view I held. After chasing my tail for many years I realized the problem. The acid had worn off years before. Back to reality. There is a reason we need our left brain.
God thinks it's fun to confuse primates. Larsen's God!