Perispirit

In Spiritism, "Perispirit" is the subtle body that is used by the spirit to connect with the perceptions created by the brain. The term is found among the extensive terminology originally devised by Allan Kardec in his books about Spiritism. Its first use was in a commentary (by Kardec) to the answer given by the spirits to the 93rd question of the Spirits Book:

:"Is the spirit, properly so called, without a covering, or is it, as some declare, surrounded by a substance of some kind?":"The spirit is enveloped in a substance which would appear to you as mere vapor, but which, nevertheless, appears very gross to us, thought it is sufficiently vaporous to allow the spirit to float in the atmosphere, and to transport himself through space at pleasure."::As the germ of a fruit is surrounded by the perisperm so the spirit, properly so called, is surrounded by an envelope which, by analogy, may be designated as the perispirit.

This was a breakthrough concept, as the spirit had not been thought of as usually from its form (the ghost one saw was considered "the ghost itself", not the appearance of a ghost).Fact|date=February 2007 Kardec, then, was compelled to develop further the notion, especially by given "scientific" fundamentation to his theory. He studied the properties of what was then called "fluids" (electricity, magnetism, heat) and broadened the research towards those he termed "psychic" or "spiritual fluids". Both terms, especially the previous have stuck and are still used (or abused) up to now.

Properties

In Kardec's later conception, found in The Book on Mediums, he described the "perispirit" (then assumed as "technical term") in terms of a "fluidic body" with the following properties:

* It is made of the "Universal Cosmic Fluid", which in different densities and states, is the source of all matter (Kardec has been recently vindicated on this, after one century of derision, as Physics now accepts that all matter is composed of Elementary particles that can exist on their own);
* It enclosed the spirit proper;
* It gave the spirit an appearance drawn from his previous life(ves) and his current state, serving as a shape by which spirits saw each other;
* It sends forth "fluidic" emanations that can affect those around;
* Being "subtle" and semi-material (a notion borne from the contemporary notion of "fluid") it was able to act as a bond between the physical body (material) and the spirit (imaterial);
* It allowed the spirit to act over matter other than that of its body, to some extent;
* It is constantly under change, as the spirit progresses and may eventually be harmed, even destroyed.
* It won't be necessary any more when all spirits attain perfection.

Importance for mediumship

The perispirit plays a key role in the phenomenon of mediumship, which actually involves the interaction of the perispirit of the medium and that of a disembodied spirit.

New-Age conception

Due to syncretism, some variations of spiritism accept the "perispirit" as an actual "body" possessing power centres, defined more or less in the same way that Theosophy and Yoga define the Chakras, thus making the concept of perispirit similar to that of an astral body, a concept that was unknown to Kardec.

According to this orientalizing view, the perispirit had the function of modelling the physical body ("soma") after the design determined by the karma, with each chakra linking itself to a gland and to the nervous system. This perispirit would use the chakras to command the body and to receive sensorial impressions from it.