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Rh criminality to disbelief; of which, in its nature, it is incapable: it is equally incapable of merit.

Belief, then, is a passion, the strength of which, like every other passion, is in precise proportion to the degrees of excitement.

The degrees of excitement are three.

The senses are the sources of all knowledge to the mind; consequently their evidence claims the strongest assent.

The decision of the mind, founded upon our own experience, derived from these sources, claims the next degree.

The experience of others, which addresses itself to the former one, occupies the lowest degree.

(A graduated scale, on which should be marked the capabilities of propositions to approach to the test of the senses, would be a just barometer of the belief which ought to be attached to them.)

Consequently no testimony can be admitted which is contrary to reason; reason is founded on the evidence of our senses.

Every proof may be referred to one of these three divisions: it is to be considered what arguments we receive from each of them, which should convince us of the existence of a Deity.

1st. The evidence of the senses. If the Deity should appear to us, if he should convince our senses, of his existence, this revelation would necessarily command belief. Those to whom the Deity has thus appeared have the strongest possible conviction of his existence.