Moses plead with the Lord, and said, “But behold, they will not believe me, nor hearken unto my voice; for they will say, The Lord hath not appeared unto thee.” The Lord then assured him by the miracle of the rod becoming a serpent, and the hand turning leprous, that by such signs and wonderful works would he cause the Egyptians and Pharaoh to fear, so that they would not dare to harm him. By these signs he assured Moses that he would convince the king and his people that a greater than himself was manifesting his power before them. And yet, after they should perform many miracles before Pharaoh in the sight of the people, they would not let Israel go. Moses wished to be excused from the laborious task. He plead a lack of ready speech as an excuse. That is, he had been so long from the Egyptians, he had not as clear knowledge and ready use of their language as when he was among them. (3SG 192.1) MC VC

The Lord reproved Moses for his fearfulness, as though the God who chose him to perform his great work was unable to qualify him for it, or as though God had made a mistake in his selection of the man. “And the Lord said unto him, Who hath made man’s mouth? or who maketh the dumb, or deaf, or the seeing, or the blind? Have not I, the Lord?” What an appeal! What a rebuke to the distrustful! (3SG 192.2) MC VC