If Moses refused to do the errand of the Lord, there was a reason. God had revealed to him the treasures of the Torah, of wisdom, and of knowledge, and the whole world's future. Now he beheld in the inner chamber of God rows of scholars and judges interpreting the Torah in forty- nine different ways as they sat in the court of hewn stones; and he saw, besides, Rabbi Akiba explaining the meaning of the crowns upon the letters. Then said Moses: "I do not care to be God's messenger. Let Him rather send one of these great scholars." Then God ordered the Angel of Wisdom to carry Moses to a place of myriads of scholars, all interpreting the Torah, and all making use of the formula: This is a Halakah revealed to Moses on Mount Sinai. Now Moses recognized that even the greatest scholars of future generations would be dependent upon him, and then, at last, he was ready to execute the mission God desired to lay upon him.[138] But Moses had to pay dear for having hesitated in the execution of the Divine bidding. God said to him: "It was appointed that thou shouldst be priest, and Aaron should be the Levite. Because thou hast refused to execute My will, thou shalt be the Levite, and Aaron shall be priest,"—a punishment that did not fall upon Moses personally, but only upon his descendants, all of whom are Levites. As for himself, he performed a priest's service in the Tabernacle.[139] Moses had said to God, "Thou hast been speaking to me now these many days, nevertheless I am still slow of speech and of a slow tongue." For this he received another punishment. God said to him: "I might change thee into a new man, and heal thee of thy imperfect speech, but because thou hast uttered such words, I refrain from curing thee."[140] THE RETURN TO EGYPT When Moses finally gave in, and declared himself ready to go to Egypt as God's messenger, his acceptance was still conditional upon the promise of God to fulfil all his wishes, and God granted whatsoever he desired, except immortality and entering the Holy Land.[141] God also allayed his fears regarding the danger that threatened him from his whilom enemies Dathan and Abiram, on account of whom he had had to flee from Egypt. He told him that they had sunk to the estate of poor and insignificant men, bereft of the power of doing him harm.[142]