Exodus 4:10-17

¶ Then Moses said unto the LORD, O my Lord, I am not eloquent, neither up until now, nor since thou hast spoken unto thy slave; but I am slow of speech and of a slow tongue. And the LORD said unto him, Who has made man’s mouth? Or who makes the dumb or the deaf or the seeing or the blind? Am not I the said unto him, Who has made man’s mouth? Or who makes the dumb or the deaf or the seeing or the blind? Am not I the LORD? Now therefore go and I will be with thy mouth and teach thee what thou shalt say. And he said, O my Lord, send, I pray thee, by the hand of him whom thou wilt send. Then the anger of the LORD was kindled against Moses, and he said, Do I not know thy brother Aaron, the Levite, and that he can speak well? And also, behold, he comes forth to meet thee, and when he sees thee, he will be glad in his heart. And thou shalt speak unto him and put words in his mouth; and I will be with thy mouth and with his mouth and will teach you what ye shall do. And he shall be thy spokesman unto the people; and he shall be unto thee as thy mouth, and thou shalt be unto him as God. And thou shalt take this rod in thy hand with which thou shalt do the signs.