...[A Soft warning regarding this page, and this website: My work and my writing weaves back and forth between what is physical, and what is Esoteric. But the "Esoteric" as pointed to by the words, terms, symbols and concepts I use... is not the words, terms, symbols and concepts -- these are merely "pointers".
The prefix "eso", from the Greek, means "within". But..the term "within" may cause some people to misconstrue "within" as referring to "inside of Man"? The term "within" only makes sense when one takes the time to put ones arms around the concept that Man is composed of four simultaneously existing vibrational dimensions or energy realms... only one of which is capable of being perceived by ones brain and physical senses.
1. Ones physical dimension: Ones physical body, ones brain, and ones physical senses.
2. Ones MIND dimension: Ones MIND is composed of a lower MIND [energy of the Astral region of Creation], and a higher MIND [energy of the Causal region of Creation]. Ones MIND actually consists of two Esoteric dimensions.
3. And at ones Core, is the Reality of Man... which is a Spiritual dimension that includes ones Soul, its "Apapsyche" [Operational Energy of ones Soul]...[research Here ].
This means that the "Whole" of oneself is not one thing, but four things! The "essence" or Core of oneself, or the only bit of Truth about Man is ones Spiritual dimension, which includes ones Soul, and its Operational Energy... which I refer to as the Apapsyche [research Here].
There "are" four separate dimensions that make up the "Whole" of Man. These are, from outside inwards:


Peace
You may also be interested in reading a bit about Esochology?