Exodus 4:10-14

10But Moses pleaded with the Lord, “O Lord, I’m not very good with words. I never have been, and I’m not now, even though you have spoken to me. I get tongue-tied, and my words get tangled.”

11Then the Lord asked Moses, “Who makes a person’s mouth? Who decides whether people speak or do not speak, hear or do not hear, see or do not see? Is it not I, the Lord?

12Now go! I will be with you as you speak, and I will instruct you in what to say.”

13But Moses again pleaded, “Lord, please! Send anyone else.”

14Then the Lord became angry with Moses. “All right,” he said. “What about your brother, Aaron the Levite? I know he speaks well. And look! He is on his way to meet you now. He will be delighted to see you.