Thanks for responding.
I also believe that there are levels in the spiritual realm, just as there are levels in the material world.
“It is possible to explain every event in the material realm with purely material explanations”. Not sure I agree with you. It's possible to attempt material explanations, but how satisfactory are they? For example, I believe that there is no current material/ scientific explanation for consciousness. That is the most obvious failure.
Not sure the mind is the lowest non-material level. Spiritual traditions tend to put mind above the astral level.
Agree with your analysis of ESP.