Coroll.) the mind of the given man is not an adequate, but only a partial cause; thus (III.Def.

ii.) the mind, inasmuch as it has inadequate ideas, is in certain cases necessarily passive; this was our second point.

Therefore our mind, &c.

Q.E.D.
Corollary .-- Hence it follows that the mind is more or less liable to be acted upon, in proportion as it possesses inadequate ideas, and, contrariwise, is more or less active in proportion as it possesses adequate ideas.
PROP.II.

Body cannot determine mind to think, neither can mind determine body to motion or rest or any state different from these, if such there be.
Proof .-- All modes of thinking have for their cause God, by virtue of his being a thinking thing, and not by virtue of his being displayed under any other attribute (II.