Few subjects present to a philosophic eye more matter of curious, important and instructive research than the natural history of religion. Some sort of religious service has been found to prevail in all ages and nations, from the most rude and barbarous periods of human society, to those of cultivation and refinement. In these periods are to be traced specimens strongly marked with exertions of the feelings, and faculties of men in every situation almost that can be supposed. It is from the contemplation of these exertions that we learn what sort of creature man is; that we discover the extent of his powers, and the tendency of his desires: and that we become acquainted with the force of culture and civilization upon him, by comparing the degrees of improvement he has attained in the various stages of society through which he has passed. It seems to be a principle established by experience, that mankind in general have at no time been able, by the operation of their own mutual powers, to ascend in their inquiries to the great comprehensive foundation of true religion,--the knowledge of a first cause. This idea is too grand, too distinct, or too refined for the generality of the human race. They are surrounded by sensible objects, and strongly attached to them; they are in a great measure unaccustomed to the most simple and obvious degrees of abstraction, and they can scarcely conceive anything to have a real existence that may not become an object of their senses. Possessed of such sentiments and views, they are fully prepared in embracing all the follies and absurdities of superstition. They worship every thing they either love or fear, in order to procure the continuance of favours enjoyed, or to avert that resentment they may have reason to dread. As their knowledge of nature is altogether imperfect, and as many events every moment present themselves, upon which they can form no theoretical conclusion, they fly for satisfaction to the most simple, but most ineffectual of all solutions--the agency of invisible beings, with which, in their opinion, all nature is filled. Hence the rise of Polytheism and local deities, which have overspread the face of the earth, under the different titles of guardian gods or tutelary saints. Hence magnificent temples and splendid statues have been erected to aid the imagination of votaries, and to realize objects of worship, which, though supposed to be always hovering around, seldom condescend to become visible.