“Then calling to mind that intelligent Being diffused through the whole earth, and perhaps farther, that immense spirit of whom some antient philosophers have talked, under the name of the universal soul; I have thought that, without multiplying infinitely spiritual substances, that soul was very proper to supply their place, and alone sufficient to give life to all the animals. I have therefore embraced the opinion of the antients, but with one restriction. “They were persuaded that every thinking organized Being, is animated by a particle of the universal soul; That cannot be. If this soul is capable of perceptions, it is spiritual, and indivisible, and if it is indivisible, it cannot separate from itself any part to go and animate any Being whatever. If this spirit informs different bodies, it is because it operates at the same time in different places; and not because it sends any where some emanation of its substance. “Farther: The antients believed that man, like the animals, derived from the universal soul all the intelligence he is endowed with; another mistake. If we consider in man, that hidden principle which carries him so efficaciously to follow the impressions of sense, though ever so repugnant to reason, we shall agree, with the antients, that this principle must be the same with that which animates, rules, and directs the animals; the pure sensitive nature of the universal soul is visible in it. But when I perceive in man another agent, which tends to subject all his actions to the rules of justice; which so often opposes the senses (though seldom with success) which, even when it succeeds not to hinder the sin, never fails to sting him with remorse and repentance; I cannot help thinking, that besides the universal spirit, there is in man another principle of a superior order: A principle known by the name of rational soul. It is manifest by the clashing between the passions and reason, that there are in us two contradictory Beings, which oppose one another. If I may be allowed to compare things of so different a nature, I should say that every thing which partakes of the universal soul is like a spunge soaked in water, and immersed in the sea; and that if, moreover, the body is endued with a reasonable soul (which is the case of man) it is like the same spunge soaked in water, but in which a drop of oil has found its way. “In fine, the antients believed, that the universal soul was diffused every where; but neither can That be. Perhaps it pervades the terrestrial globe, or, it may be, the whole solar system, or even farther: But still it is certain, it has its bounds, it is God alone that fills immensity.