Clairvoyance

Book Excerpt: ...at the moment we may regard as consisting of two parts--the denser aggregation which occupies the exact position of the physical body, and the cloud of rarer astral matter which surrounds that aggregation. In both these parts, and between them both, there is going on at every moment of time the rapid inter-circulation of the particles which has been described, so that as one watches the movement of the molecules in the astral body one is reminded of the appearance of those in fiercely boiling water.This being so, it will be readily understood that though any given organ of the physical body must always have as its counterpart a certain amount of astral matter, it does not retain the same particles for more than a few seconds at a time, and consequently there is nothing corresponding to the specialization of physical nerve-matter into optic or auditory nerves, and so on. So that though the physical eye or ear has undoubtedly always its counterpart of astral matter, that particular fragment of...