"And when he was in his journey, in the inn, the Lord met him and would have killed him. Immediately Sephora took a very sharp stone, and circumcised the foreskin of her son, and touched his feet, and said: A bloody spouse art thou to me. And he let him go after she had said: A bloody spouse art thou unto me, because of the circumcision." Here it is evidently the feet of the Lord that are touched, as was the ancient practice in rendering tribute, and we see that the foreskin was a propitiatory offering. Dr. Trumbull in his interesting book on the Blood Covenant, says: "The Hebrew word _Khathan_ has as its root idea, the binding through severing, the covenanting by blood; an idea that is in the marriage-rite, as the Orientals view it, and that is in the rite of circumcision also." Dr. Trumbull omits to say that the term is not used after marriage, and consequently that it must be taken as applied to the Lord. Zipporah, being already married, did not need to enter into the blood covenant with Moses, but with Jehovah, so that to her and hers the Lord might henceforth be friendly. We do not make much of the inn. There were no public-houses between Midian and Egypt. Probably the reference is only to a resting-place or caravanserai. We would, therefore, render the passage thus: The Lord met him [Moses] at a halting place and sought to kill him. Then Zipporah took a flint, and cut off the foreskin of her son and cast it at [made it touch] his [the Lord's] feet, and she said: Surely a kinsman of blood [one newly bound through blood] art thou to me. So he [the Lord] let him [Moses] alone. Kuenen considers the passage, in connection with the place where it is inserted, indicated that circumcision was a substitute for child sacrifice. Any way, it may safely be said that the mark which every Jew bears on his own body is a sign that his ancestry worshipped a deity who sought to assassinate Moses, and was only to be appeased by an offering of blood. THE BRAZEN SERPENT, AND SALVATION BY SIMILARS. Hahnemann, the founder of homoeopathy, is usually credited with the introduction of the medical maxim, _similta similibus ourantur_--like things are cured by like. Those who would dispute his originality need not refer to the ancient saying familiar to all topers, of "taking a hair of the dog that bit you"; they may find the origin of the homoeopathic doctrine in the great source of all inspiration--the holy Bible. The book of Numbers contains several recipes which would be invaluable if divine grace would enable us to re-discover and correctly employ them. There is, for instance, the holy water described in chap. v., the effects of which will enable any jealous husband to discover if his wife has been faithful to him or not, and in the case of her guilt enable him to dispense with the services of Sir James Hannen.