He did not hold that men were conscious of the one God as they were conscious of light, or that they had perceptions of such a being, as they had perceptions of the ground they tilled. The idea was derived by process of natural logic from the contemplation of astonishing natural effects, of harvest and dearth, of fair days and tempests, of benefactions and scourges. They saw all these things, and felt the work of a master.[208] Just as in each community there were men who by the force of their reason found out that triangles with the same base and of the same height are equal, and others who in sowing and reaping and tending their flocks perceived that the sun and moon returned pretty nearly to the point from which they had started, and that they never travelled beyond a certain limit to north or south, so there was a third man who considered that men, animals, stars could not have made themselves, and who saw that therefore a Supreme Being must exist; while a fourth, struck by the wrongs that men inflicted on one another, concluded that if there exists a being who made the stars, the earth, and men, such a being must confer favour on the virtuous, and punishments on the wicked. This idea, Voltaire declares, is so natural and so good that it was most readily embraced.[209] The various forms of revelations were only so many corruptions of that simple, serviceable, and self-proving monotheism, and so were the conceptions of polytheism. He had no notion that monotheism is a later development of the theological spirit than polytheism. Unable to deny that the Greeks and Romans, about whom he knew so little and talked so much, had plurality of gods, he drew a distinction between one Supreme Being and all the rest, and contended that you may search all their records in vain for a single fact or a single word to counterbalance the many passages and monuments which attest their belief of the sovereignty of the one deity and his superiority over all the rest.[210] We do not know whether this was a fortuitous kind of growth in his own mind, or whether it was a scrap of recollection from the painstaking pages in which Cudworth had worked at the establishment of that explanation of polytheism. Voltaire too often writes on these weighty subjects, as if trusting to a memory that snatched effectively at plausible theories, while losing much of their evidence and all their deeper bearings.