No ordinary people in the world know the taste of water that you drink after returning from having gone out and spoken with a serious heart while shedding sweat. How does it taste? It cannot even be compared to cola or honeyed water. It tastes different each time you drink it.
We must also discover such things; otherwise, we cannot develop extrasensory perception. You would not be able to reond to anything in relation to the spirit world. If you come to feel such things, your ears will become very sensitive and upon hearing something from a distance, you will already have analyzed the content of that sound. Even with closed eyes, you will be able to perceive who is passing by and whether they are good or bad people. You will become spiritually perceptive. Without understanding this, you cannot discern between good and evil spirits. You know not by seeing but through the mind. The mind’s eyes are at a higher level than your physical eyes. I am telling you this because you have a long way ahead. You should know this. Do not become overly self-confident. This is why it is stated in the Bible, “Blessed are the poor in spirit, for theirs is the Kingdom of Heaven.” It is the same principle. It all connects together.
(96-169, 1978.1.3)
Discerning spirits by the mind
Source
Book 5 Chapter 7 - 2.5.
Remark