and how strongly this bears upon our theme, let any such philosophizing
mind consider.

But enough of illustrations: although these, multipliable to any amount,
might bring, each in its own case, some specific tendency to throw light
upon the path we mean to tread: it is wiser perhaps, as implying more
confidence in the reader's intellectual powers, to leave other analogous
cases to the suggestion of his own mind; also, not to vex him in every
instance with the intrusive finger of an obvious application.
Meanwhile, it is a just opportunity to clear the way at once of some
obstructions, by disposing of a few matters personal to the writer; and
by touching upon sundry other preliminary considerations.

1. The line of thought proposed is intended to show it probable that any
thing which has been or is, might, viewed antecedently to its existence,
by an exercise of pure reason, have by possibility been guessed: and on
the hypothesis of sufficient keenness and experience, that this idea may
be carried even to the future. Any thing, meaning every thing, is a word
not used unadvisedly; for this is merely a suggestive treatise, starting
a rule capable of infinite application: and, notwithstanding that we
have here and now confined its elucidation to some matters of religious
moment only, as occupying a priority of importance, and at all times
deserving the lead; still, if knowledge availed, and time and space
permitted, I scarcely doubt that a vigorous and illuminated intellect
might so far enlarge on the idea, as to show the antecedent probability
of every event which has happened in the kingdoms of nature, providence,
and grace: nay, of directing his guess at coming matters with no
uncertain aim into the realms of the immediate future. The perception of
cause in operation enables him to calculate the consequence, even
perhaps better than the prophecy of cause could in the prior case enable