Religion, it is to be remembered, is in the broadest sense a fact of humanity. The distinguished anthropologist Quatrefages is sustained by the fullest evidence when he asserts that man is essentially a religious being. It appears in every tribe on earth. Moral conceptions and sentiments, however faint and faultily applied, are a part of this omnipresent religious mind of the race. ==Pervades Literature.== =5.= Such moral conceptions pervade the general literature of the world. Wherever a people has progressed in culture sufficiently to create and preserve a literature, it is found to be many-tongued witness to a recognized difference between right and wrong. In its pages these discriminations appear as a never-ceasing characteristic of human thought. They come to us out of the remotest past and from regions untaught by the decalogue of Sinai. They illuminate, as already implied, the sacred books of India, China, Egypt, Persia and Babylonia, as well as the classic writings of ancient Greece and Rome and the Saga writing of Northern Europe. They not only form the body of the moral disquisitions of Socrates, Plato, Aristotle, Cato, Cicero, Seneca, Marcus Aurelius and many others, but color and shape the drama and lyric poetry in which the thought and sentiment of the race have been embalmed. To see illustrations of this we need only read the tragedies of Sophocles, for instance Œdipus Tyrannus, lines 863-871, or Antigone, lines 449-460, or listen to the verse of Horace, Book III, Ode 3, tracing the supremacy and triumph of a consciousness of right over all other authority and power. With the advance of humanity as the centuries have passed away literature is more and more the representation of human sentiment and life under the action and reaction of these ethical discriminations in the ever-changing conditions of the world. Philosophy and science and fiction and poetry and politics and jurisprudence are occupied in dealing with the principles and questions thus raised, and our modern libraries are largely the accumulated treasures of the thinking world on the significance and application of these principles. ==Anthropological Confirmation.==