The rites of this physical worship, again, were wholly symbolic, and the Indian no more worshiped the Sun than the Christian adores the Cross. The Sun and the Earth, by an obvious parable, holding scarcely more of poetic metaphor than of scientific truth, were in his view the parents of all organic life. From the Sun, as the universal father, proceeds the quickening principle in nature, and in the patient and fruitful womb of our mother, the Earth, are hidden embryos of plants and men. Therefore our reverence and love for them was really an imaginative extension of our love for our immediate parents, and with this sentiment of filial piety was joined a willingness to appeal to them, as to a father, for such good gifts as we may desire. This is the material or physical prayer. The elements and majestic forces in nature, Lightning, Wind, Water, Fire, and Frost, were regarded with awe as spiritual powers, but always secondary and intermediate in character. We believed that the spirit pervades all creation and that every creature possesses a soul in some degree, though not necessarily a soul conscious of itself. The tree, the waterfall, the grizzly bear, each is an embodied Force, and as such an object of reverence. The Indian loved to come into sympathy and spiritual communion with his brothers of the animal kingdom, whose inarticulate souls had for him something of the sinless purity that we attribute to the innocent and irresponsible child. He had faith in their instincts, as in a mysterious wisdom given from above; and while he humbly accepted the supposedly voluntary sacrifice of their bodies to preserve his own, he paid homage to their spirits in prescribed prayers and offerings. In every religion there is an element of the supernatural, varying with the influence of pure reason over its devotees. The Indian was a logical and clear thinker upon matters within the scope of his understanding, but he had not yet charted the vast field of nature or expressed her wonders in terms of science. With his limited knowledge of cause and effect, he saw miracles on every hand,--the miracle of life in seed and egg, the miracle of death in lightning flash and in the swelling deep! Nothing of the marvelous could astonish him; as that a beast should speak, or the sun stand still. The virgin birth would appear scarcely more miraculous than is the birth of every child that comes into the world, or the miracle of the loaves and fishes excite more wonder than the harvest that springs from a single ear of corn.