Ever since the dawn of time the infliction of or the cure of disease has been the stronghold of the necromancer, the wise man, the magician, the saint, the prophet and the priest, and Moses was no exception to the rule, only hitherto he had had no occasion to display his powers of this kind. Nevertheless, among the Hebrews of the exodus, the field for this form of miracle was large. Leprosy was very prevalent, so much so that in Egypt the Jews were called a nation of lepers. And in the camp the regulations touching them were strict and numerous. But the Jews were always a dirty race. In chapter XIII of Leviticus, elaborate directions are given as to how the patient shall be brought before Aaron himself, or at least some other of the priests, who was to examine the sore and, if it proved to be a probable case of leprosy, the patient was to be excluded from the camp for a week. At the end of that time the disease, if malignant, was supposed to show signs of spreading, in which case there was no cure and the patient was condemned to civil death. On the contrary, if no virulent symptoms developed during the week, the patient was pronounced clean and returned to ordinary life. The miracle in the case of Miriam was this: When the cloud departed from off the tabernacle, Miriam was found to be “leprous, white as snow,” just as Moses’ hand was found to be white with leprosy after his conversation with the Lord at the burning bush. Upon this Aaron, who had been as guilty as Miriam, and was proportionately nervous, made a prayer to Moses: “Alas, my lord, I beseech thee, lay not the sin upon us, wherein we have done foolishly.... Let her not be as one dead. “And Moses cried unto the Lord, saying, Heal her now, O God, I beseech thee.” But the Lord replied: “If her father had but spit in her face, should she not be ashamed seven days? Let her be shut out from the camp seven days, and after that let her be received in again.”