Hume's objections to deism are weak, and affect only the proofs, and
not the deistic assertion itself. But as regards theism, which depends
on a stricter determination of the concept of the Supreme Being which
in deism is merely transcendent, they are very strong, and as this
concept is formed, in certain (in fact in all common) cases
irrefutable. Hume always insists, that by the mere concept of an
original being, to which we apply only ontological predicates
(eternity, omnipresence, omnipotence), we think nothing definite, and
that properties which can yield a concept in concreto must be
superadded; that it is not enough to say, it is Cause, but we must
explain the nature of its causality, for example, that of an
understanding and of a will. He then begins his attacks on the
essential point itself, i.e., theism, as he had previously directed
his battery only against the proofs of deism, an attack which is not
very dangerous to it in its consequences. All his dangerous arguments
refer to anthropomorphism, which he holds to be inseparable from
theism, and to make it absurd in itself; but if the former be
abandoned, the latter must vanish with it, and nothing remain but
deism, of which nothing can come, which is of no value, and which
cannot serve as any foundation to religion or morals. If this
anthropomorphism were really unavoidable, no proofs whatever of the
existence of a Supreme Being, even were they all granted, could
determine for us the concept of this Being without involving us in
contradictions.
If we connect with the command to avoid all transcendent judgments of
pure reason, the command (which apparently conflicts with it) to
proceed to concepts that lie beyond the field of its immanent
(empirical) use, we discover that both can subsist together, but only
at the boundary of all lawful use of reason. For this boundary belongs
as well to the field of experience, as to that of the creations of
thought, and we are thereby taught, as well, how these so remarkable
ideas serve merely for marking the bounds of human reason. On the one
hand they give warning not boundlessly to extend cognition of
experience, as if nothing but world{40} remained for us to cognise, and
yet, on the other hand, not to transgress the bounds of experience,
and to think of judging about things beyond them, as things in
themselves.
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{40} The use of the word "world" without article, though odd, seems to
be the correct reading, but it may be a mere misprint.— Ed.
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