formed by the first naturalists who observed them, and misconceived by the vulgar who did not understand them, or by succeeding generations who forgot them. In a word, all the theological dogmas on the origin of the world, the nature of God, the revelation of his laws, the manifestation of his person, are known to be only the recital of astronomical facts, only figurative and emblematical accounts of the motion of the heavenly bodies. We are convinced that the very idea of a God, that idea at present so obscure, is, in its first origin, nothing but that of the physical powers of the universe, considered sometimes as a plurality by reason of their agencies and phenomena, sometimes as one simple and only being by reason of the universality of the machine and the connection of its parts; so that the being called God has been sometimes the wind, the fire, the water, all the elements; sometimes the sun, the stars, the planets, and their influence; sometimes the matter of the visible world, the totality of the universe; sometimes abstract and metaphysical qualities, such as space, duration, motion, intelligence; and we everywhere see this conclusion, that the idea of God has not been a miraculous revelation of invisible beings, but a natural offspring of the human intellect--an operation of the mind, whose progress it has followed and whose revolutions it has undergone, in all the progress that has been made in the knowledge of the physical world and its agents. "It is then in vain that nations attribute their religion to heavenly inspirations; it is in vain that their dogmas pretend to a primeval state of supernatural events: the original barbarity of the human race, attested by their own monuments,* belies these assertions at once. But there is one constant and indubitable fact which refutes beyond contradiction all these doubtful accounts of past ages. From this position, that man acquires and receives no ideas but through the medium of his senses,** it follows with certainty that every notion which claims to itself any other origin than that of sensation and experience, is the erroneous supposition of a posterior reasoning: now, it is sufficient to cast an eye upon the sacred systems of the origin of the world, and of the actions of the gods, to discover in every idea, in every word, the anticipation of an order of things which could not exist till a long time after. Reason, strengthened by these contradictions, rejecting everything that is not in the order of nature, and admitting no historical facts but those founded on probabilities, lays open its own system, and pronounces itself with assurance. * It is the unanimous testimony of history, and even of legends, that the first human beings were every where savages, and that it was to civilize them, and teach them to make bread, that the Gods manifested themselves.