The mainstream field of occultism divides the non-physical part of each person into four layers, from the inside to the outside, which are the 'spirit body', the 'astral spirit body', the 'mind body', and the 'etheric body'.

'Spiritual body':

The core is called 'spiritual body', that is, the most fundamental spirituality of each person, and the animistic school believes that all living things have spirituality and have spiritual bodies.

The purpose of meditation, the way to increase strength, is directed towards the 'spirit body'.

'Astral Spirit':

In addition to the 'spirit body' is the 'star spirit body', which is the former's way of communicating with the spirit world and the starry sky, and belongs to the external manifestation of the former, which is directly related to each person's own will and current emotions.

Because the 'Star Spirit' will also have a little external appearance, and when the sequence becomes higher, the spiritual vision reaches a fairly strong stage, and you can even see the opponent's 'Star Spirit', then you can know the emotional state of the other party.

This is to the extent that only extraordinary people like 'soothsayers' and 'voyeurs' can attain.

The colors of the inner astral spirits indicate the current mood: red is enthusiastic and excited, orange is warm and content, yellow is happy and outgoing, green is calm and peaceful, blue is calm and is in the middle of thinking, white is bright and positive, dark is melancholy, sad and silent, and purple means spirituality is dominant and cold and detached......

Divination and many other spells are performed through the 'astral spirits'.

The principle of divination is to rely on the 'star spirits' to wander the spiritual world, obtain images and symbols, and then through correct interpretation, figure out the specific meaning.

The relationship between the 'star spirit body' and the 'spirit body' is one for the body and the other for use.

'Mind-Body':

Further on, there is the 'mind body', and from here there is a union with the body.

It involves the mind, and it is a comprehensive presentation of reasoning, thinking, insight and the ability to know things, and some potions are mainly to improve this, and a lot of magic is also aimed at it.

'Etheric body':

The outermost layer is the 'etheric body', which is the manifestation of life energy and physical state.

The overt symbol of the 'etheric body' is the color of the aura.

Psionic vision allows you to see spirits, ghosts, and spirits, and perhaps some beings that should not be seen.

In addition, you can also see other people's 'etheric bodies', or aura, so that you can judge the health of other people by their different thicknesses, brightness, and colors.

The color of the aura, the hands and feet, and other areas involved in movement, will appear red, the surface of the head and brain will appear purple, the excretory and detoxification sites will appear orange, the corresponding parts of the digestive system will appear yellow, the heart and regulatory system will appear green, and the throat and part of the nervous system will appear blue.

The overall balance will make the body white, which is a symbol of health.

Once they become dull, or the thickness becomes thinner, and the color changes, it means that there is something wrong with the corresponding part, and they are in a state of exhaustion or illness.

Other:

When the spiritual vision is improved, the occult knowledge is mastered more, and more detailed things can be discovered, which can be used to judge the length of the other party's life.

Some even claim that the strongest state of psionic vision can see anything, anywhere, past and future.

The spiritual realm is the source of divination, and does not obey the rules of the material world, involving the transcendent 'me', the infinite 'me', the cosmic 'me', and the past, present, and future all have the potential to overlap.