It is the primary energy, essential, multiform completely impersonal and scattered. Universally diffuse it is found in all objects of the universe. It has many names and among of them we find: aor (hebrews); arqueo (Paracelso); unified field (Albert Einstein); cause formativa (Aristotle); chi; cosmic energy; holly spirit (Christians); facultas formatrix (Galen); Astral light (Blavatisk), and so on... It was identified long ago in the past of the humanity by the ancient civilizations and hidden traditions in it's esoteric way. It is the most pure energy that exists once it does not have any information and is characterized by it's unmistakable standard of serenity. When it passes through the objects of the universe, it looses the standard acquiring the information of the object. Look at the picture below.

The cosmic energy with it's own highly serene and organized standard passes through the object, in the picture a human body, acquiring all the information of that being. It is transformed and emitted with another standard. As it is a very subtle energy must be absorbed every time you feel the lost of strength caused by the daily stress.