Assuming the shekel of those days to have weighed two hundred and twenty-four grains of silver, its value in our currency would have been about fifty-five cents, but its purchasing power, twelve hundred years before Christ, would have been, at the very most moderate estimate, at least ten for one, which would have amounted to between six and seven thousand dollars in hard cash for no service whatever, which, considering that the Israelites were a wandering nomadic horde in the wilderness, was, it must be admitted, a pretty heavy charge for the pleasure of observing the performances of Aaron and his sons, in their gorgeous garments. Also, under any sedentary administration it followed that the high priest must become the most considerable personage in the community, as well as one of the richest. And thus as payment for the loyalty to himself of the Levites during the massacre of the golden calf, Moses created a theocratic aristocracy headed by Aaron and his sons, and comprising the whole tribe of Levi, whose advancement in fortune could not fail to create discontent. It did so: a discontent which culminated very shortly after in the rebellion of Korah, which brought on a condition of things at Kadesh which contributed to make the position of Moses intolerable. Moses was one of those administrators who were particularly reprobated by Saint Paul; Men who “do evil,” as in the slaughter of the feasters who set up the golden calf, “that good may come,” and “whose damnation,” therefore, “is just.” [Footnote: Romans III, 8.] And Moses wrought thus through ambition, because, though personally disinterested, he could not endure having his will thwarted. Aaron had nearly the converse of such a temperament. Aaron appears to have had few or no convictions; it mattered little to him whether he worshipped Jehovah on Sinai or the golden calf at the foot of Sinai, provided he were paid at his own price. And he took care to exact a liberal price. Also the inference to be drawn from the way in which Moses behaved to him is that Moses understood what manner of man he was. Jethro stood higher in the estimation of Moses, and Moses did his best to keep Jethro with him, but, apparently, Jethro had watched Moses closely and was not satisfied with his conduct of the exodus. On the eve of departure from Sinai, just as the Israelites were breaking camp, Moses sought out Jethro and said to him; “We are journeying unto the place of which the Lord said, I will give it you; come thou with us, and we will do thee good; for the Lord has spoken good concerning Israel. “And he said unto him, I will not go; but I will depart to mine own land, and to my kindred.” Not discouraged, Moses kept on urging: “Leave us not, I pray thee; forasmuch as thou knowest how we are to encamp in the wilderness, and thou mayest be to us instead of eyes.