=Transmigration of Souls.=--There is, then, a soul, a part of the soul of Brahma, in every being, in gods, in men, in animals, in the very plants and stones. But these souls pass from one body into another; this is the transmigration of souls. When a man dies, his soul is tested; if it is good, it passes into the heaven of Indra there to enjoy felicity; if it is bad, it falls into one of the twenty-eight hells, where it is devoured by ravens, compelled to swallow burning cakes, and is tormented by demons. But souls do not remain forever in heaven or in the hells; they part from these to begin a new life in another body. The good soul rises, entering the body of a saint, perhaps that of a god; the evil soul descends, taking its abode in some impure animal--in a dog, an ass, even in a plant. In this new state it may rise or fall. And this journey from one body to another continues until the soul by degrees comes to the highest sphere. From lowest to highest in the scale, say the Brahmans, twenty-four millions of years elapse. At last perfect, the soul returns to the level of Brahma from which it descends and is absorbed into it. =Character of this Religion.=--The religion of the Aryans, simple and happy, was that of a young and vigorous people. This is complicated and barren; it takes shape among men who are not engaged in practical life; it is enervated by the heat and vexatious of life. =Rites.=--The practice of the religion is much more complicated. Hymns and sacrifices are still offered to the gods, but the Brahmans have gradually invented thousands of minute customs so that one's life is completely engaged with them. For all the ceremonies of the religious life there are prayers, offerings, vows, libations, ablutions. Some of the religious requirements attach themselves to dress, ornaments, etiquette, drinking, eating, mode of walking, of lying down, of sleeping, of dressing, of undressing, of bathing. It is ordered: "That a Brahman shall not step over a rope to which a calf is attached; that he shall not run when it rains; that he shall not drink water in the hollow of his hand; that he shall not scratch his head with both his hands. The man who breaks clods of earth, who cuts grass with his nails or who bites his nails is, like the outcast, speedily hurried to his doom." An animal must not be killed, for a human soul may perhaps be dwelling in the body; one must not eat it on penalty of being devoured in another life by the animals which one has eaten. All these rites have a magical virtue; he who observes them all is a saint; he who neglects any of them is impious and destined to pass into the body of an animal.