It has been contended for many years that the ten commandments are the foundation of all ideas of justice and of law. Eminent jurists have bowed to popular prejudice, and deformed their works by statements to the effect that the Mosaic laws are the fountains from which sprang all ideas of right and wrong. Nothing can be more stupidly false than such assertions. Thousands of years before Moses was born, the Egyptians had a code of laws. They had laws against blasphemy, murder, adultery, larceny, perjury, laws for the collection of debts, the enforcement of contracts, the ascertainment of damages, the redemption of property pawned, and upon nearly every subject of human interest. The Egyptian code was far better than the Mosaic. Laws spring from the instinct of self-preservation, Industry objected to supporting idleness, and laws were made against theft. Laws were made against murder, because a very large majority of the people have always objected to being murdered. All fundamental laws were born simply of the instinct of self-defence. Long before the Jewish savages assembled at the foot of Sinai, laws had been made and enforced, not only in Egypt and India, but by every tribe that ever existed. It is impossible for human beings to exist together, without certain rules of conduct, certain ideas of the proper and improper, of the right and wrong, growing out of the relation. Certain rules must be made, and must be enforced. This implies law, trial and punishment. Whoever produces anything by weary labor, does not need a revelation from heaven to teach him that he has a right to the thing produced. Not one of the learned gentlemen who pretend that the Mosaic laws are filled with justice and intelligence, would live, for a moment, in any country where such laws were in force. Nothing can be more wonderful than the medical ideas of Jehovah. He had the strangest notions about the cause and cure of disease. With him everything was miracle and wonder. In the fourteenth chapter of Leviticus, we find the law for cleansing a leper:--"Then shall the priest take for him that is to be cleansed, two birds, alive and clean, and cedar wood, and scarlet, and hyssop. And the priest shall command that one of the birds be killed in an _earthen_ vessel, over _running_ water. As for the living bird, he shall take it, and the cedar wood, and the scarlet, and the hyssop, and shall dip them, and the living bird, in the blood of the bird that was killed over the running water. And he shall sprinkle upon him that is to be cleansed from the leprosy, seven times, and shall pronounce him clean, and shall let the living bird loose into the open field." We are told that God himself gave these directions to Moses. Does anybody believe this? Why should the bird be killed in an _earthen_ vessel? Would the charm be broken if the vessel was of wood? Why over _running_ water? What would be thought of a physician now, who would give a prescription like that?