THE ADDITION OF OUR BODIES INTRODUCES CONFLICTING MOTIONS.
Why do not all souls act like the universal Soul? They do act like her, but do so only in the place where they are. Why do our bodies not move in a circle, like the heavens? Because they include an element whose natural motion is rectilinear; because they trend towards other objects, because the spherical element[315] in us can no longer easily move in a circle, because it has become terrestrial, while in the celestial region is was light and movable enough. How indeed could it remain at rest, while the Soul was in motion, whatever this movement was? This spirit(ual body) which, within us, is spread around the soul, does the same thing as do the heavens. Indeed, if the divinity be in everything, the Soul, which desires to unite herself to Him, must move around Him, since He resides in no determinate place. Consequently, Plato attributes to the stars, besides the revolution which they perform in common with the universe, a particular movement of rotation around their own centre. Indeed, every star, in whatever place it may be, is transported with joy while embracing the divinity; and this occurs not by reason, but by a natural necessity.