The subjective world of spiritual experience should not seem strange inasmuch as most if not all people experience it yet might not recognize it I wonder if some do not treat spiritual impressions as illusions or delusions without giving them serious introspective thought.
Many imagine it mystical to know God but reading the scripture I gather God wants us to know him---even in a person-to-person way. I know so many others who could testify as I have done to the reality of such knowledge.
