seeming confidence, bottoms itself on a very suspicious foundation,
namely IGNORANCE and SELF-LOVE.





CHAP. VII.

_The Soul and the Spiritual System_.


Man, after having gratuitously supposed himself composed of two distinct
independent substances, that have no common properties, relatively with
each other; has pretended, as we have seen, that that which actuated him
interiorly, that motion which is invisible, that impulse which is placed
within himself, is essentially different from those which act
exteriorly. The first he designated, as we have already said, by the
name of a SPIRIT or a SOUL. If however it be asked, what is a spirit?
The moderns will reply, that the whole fruit of their metaphysical
researches is limited to learning that this motive-power, which they
state to be the spring of man's action, is a substance of an unknown
nature; so simple, so indivisible, so deprived of extent, so invisible,
so impossible to be discovered by the senses, that its parts cannot be
separated, even by abstraction or thought. The question then arises, how
can we conceive such a substance, which is only the negation of every
thing of which we have a knowledge? How form to ourselves an idea of a
substance, void of extent, yet acting on our senses; that is to say, on
those organs which are material, which have extent? How can a being
without extent be moveable; how put matter in action? How can a