_viz._ such as we have now spoken of, have ever had much the same
Sentiments in respect of Vertue. But these have always been but a
small Number: Custom, and blind Opinion, have ever govern'd the World;
and the light of Reason has neither appear'd to Men to be, nor in
Fact been any where sufficient to direct the generality of Mankind to
Truth; as some imagine it capable of doing; who because of that clear
Evidence which Reason gives to those verities that Revelation has
already taught them, think that they owe, or might have ow'd to this
light of Reason what they are not indebted to it for; and what it is a
Thousand to One odds they would not have receiv'd from it, had they
been Born where there was no other than Natural Light.

For we find not any Country in any Age of the World, wherein Men did
generally acknowledge, by the meer force of Reason, Natural Religion
in its full extent; or where the Law of Nature was by the Light of
Nature universally own'd. Some Dictates of it as suggested by
necessity, or convenience, having only been receiv'd, (as has been
already said) but not distinguish'd from the most Arbitrary
Institutions of Men; altho' it is probable that the greater Conformity
any Law had to the dictates of right Reason, it did the more
universally and easily obtain Belief of its being divinely reveal'd to
him who pretended so to have receiv'd it; and this apparently it was
which gave so great Success to the _Peruvian_ Lawgivers; whose
Idolatry was the most specious that was possible; and whose Rules of
Living (pretended to have been receiv'd by them from the Sun, their
Father, and Vicegerent of _Pachacama_, the Supream Invisible and
Unapproachable God) were highly suitable to the dictates of right
Reason.

This Law nevertheless not being receiv'd by that People but as a