41 But Moses protested again, "What if they won't believe me or listen to me? What if they say, 'The Lord never appeared to you'?" 2 Then the Lord asked him, "What is that in your hand?" "A shepherd's staff," Moses replied. 3 "Throw it down on the ground," the Lord told him. So Moses threw down the staff, and it turned into a snake! Moses jumped back. 4 Then the Lord told him, "Reach out and grab its tail." So Moses reached out and grabbed it, and it turned back into a shepherd's staff in his hand. 5 "Perform this sign," the Lord told him. "Then they will believe that the Lord, the God of their ancestors-the God of Abraham, the God of Isaac, and the God of Jacob-really has appeared to you." 6 Then the Lord said to Moses, "Now put your hand inside your cloak." So Moses put his hand inside his cloak, and when he took it out again, his hand was white as snow with a severe skin disease. 7 "Now put your hand back into your cloak," the Lord said. So Moses put his hand back in, and when he took it out again, it was as healthy as the rest of his body. 8 The Lord said to Moses, "If they do not believe you and are not convinced by the first miraculous sign, they will be convinced by the second sign. 9 And if they don't believe you or listen to you even after these two signs, then take some water from the Nile River and pour it out on the dry ground. When you do, the water from the Nile will turn to blood on the ground."
10 But Moses pleaded with the Lord, "OÂ 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." 11 Then 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 ? 12 Now go! I will be with you as you speak, and I will instruct you in what to say." 13 But Moses again pleaded, "Lord, please! Send anyone else." 14 Then 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. 15 Talk to him, and put the words in his mouth. I will be with both of you as you speak, and I will instruct you both in what to do. 16 Aaron will be your spokesman to the people. He will be your mouthpiece, and you will stand in the place of God for him, telling him what to say. 17 And take your shepherd's staff with you, and use it to perform the miraculous signs I have shown you."
Matthew Henry's Commentary on Exodus 4:1-17
Commentary on Exodus 4:1-9
(Read Exodus 4:1-9)
Moses objects, that the people would not take his word, unless he showed them some sign. God gives him power to work miracles. But those who are now employed to deliver God's messages to men, need not the power to work miracles: their character and their doctrines are to be tried by that word of God to which they appeal. These miracles especially referred to the miracles of the Lord Jesus Christ. It belonged to Him only, to cast the power of the devil out of the soul, and to heal the soul of the leprosy of sin; and so it was for Him first to cast the devil out of the body, and to heal the leprosy of the body.
Commentary on Exodus 4:10-17
(Read Exodus 4:10-17)
Moses continued backward to the work God designed him for; there was much of cowardice, slothfulness, and unbelief in him. We must not judge of men by the readiness of their discourse. A great deal of wisdom and true worth may be with a slow tongue. God sometimes makes choice of those as his messengers, who have the least of the advantages of art or nature, that his grace in them may appear the more glorious. Christ's disciples were no orators, till the Holy Spirit made them such. God condescends to answer the excuse of Moses. Even self-diffidence, when it hinders us from duty, or clogs us in duty, is very displeasing to the Lord. But while we blame Moses for shrinking from this dangerous service, let us ask our own hearts if we are not neglecting duties more easy, and less perilous. The tongue of Aaron, with the head and heart of Moses, would make one completely fit for this errand. God promises, I will be with thy mouth, and with his mouth. Even Aaron, who could speak well, yet could not speak to purpose, unless God gave constant teaching and help; for without the constant aid of Divine grace, the best gifts will fail.