We are now able to explain the origin of the ambiguity of religious forces as they appear in history, and how they are physical as well as human, moral as well as material. They are moral powers because they are made up entirely of the impressions this moral being, the group, arouses in those other moral beings, its individual members; they do not translate the manner in which physical things affect our senses, but the way in which the collective consciousness acts upon individual consciousnesses. Their authority is only one form of the moral ascendancy of society over its members. But, on the other hand, since they are conceived of under material forms, they could not fail to be regarded as closely related to material things.[709] Therefore they dominate the two worlds. Their residence is in men, but at the same time they are the vital principles of things. They animate minds and discipline them, but it is also they who make plants grow and animals reproduce. It is this double nature which has enabled religion to be like the womb from which come all the leading germs of human civilization. Since it has been made to embrace all of reality, the physical world as well as the moral one, the forces that move bodies as well as those that move minds have been conceived in a religious form. That is how the most diverse methods and practices, both those that make possible the continuation of the moral life (law, morals, beaux-arts) and those serving the material life (the natural, technical and practical sciences), are either directly or indirectly derived from religion.[710] IV