fall, bring forth the embryo in animals, shape their forms, cause seeds to sprout in the earth and plants to grow, many legions of angels being appointed to this service, so also the heart of man being created with angelic properties must have influence and power over the material world. In man's own body, which is peculiarly his own world, its control and influence are very evident. The hand, for example, does not in writing move of itself, but depends for motion on volition proceeding from the heart. And in eating, it is the heart which by an exertion of its will, causes moisture to rise in the mouth from under the tongue, to mix with the food that it may be swallowed and digested. These facts clearly substantiate the dominion and control of the heart, and the subordination of the body.
Know also, that if the heart should not be tarnished with the rust of rebellion, and if the animal and ferocious qualities should not be dominant, that it would be capable, on account of the presence in it of angelic properties, of manifesting this same influence over other bodies. If it should look upon a lion or tiger with severity, they would become weak and submissive. If it should look with kindness upon one who is sick, his infirmity might be changed to health. If it should look upon the vigorous with majesty, they might become infirm. The realty of the existence of these influences is known both by reason and experience. Sorcery with the eyes, is of this kind of power. If for example, a man of a malicious disposition look upon some little thing with envy, and if while he is looking, the destruction of the object should come into his mind, an influence upon it may be observed immediately, and directly or after a while that object will be destroyed: the prophet of God has said: "the eye brings man to the grave and the camel to the seething pot."
In whomsoever these influences are shown to have power, if he occasions misery in the exercise of this power, he is