Quotes:Plastic Soul

H. P. Blavatsky

Plastic Soul. Used in Occultism in reference to the linga sharira or the astral body of the lower Quaternary. It is called “plastic” and also “Protean” Soul from its power of assuming any shape or form and moulding or modelling itself into or upon any image impressed in the astral light around it, or in the minds of the medium or of those present at séances for materialization. The linga sharira must not be confused with the mayavi rupa or “thought body” — the image created by the thought and will of an adept or sorcerer ; for while the “astral form” or linga sharira is a real entity, the “thought body” is a temporary illusion created by the mind.

Source: H. P. Blavatsky, The Theosophical Glossary, art. Plastic Soul