What is happening in Exodus 4?
Moses worries that Israel will not believe him, so God gives him three confirming signs. Moses then says he is not a good speaker. God promises help and sends Aaron to speak with him. Moses returns toward Egypt, and Israel’s elders believe when they hear that God has seen their suffering. The chapter also contains one of Exodus’s most difficult brief episodes: the LORD meets Moses on the journey and seeks to kill him until Zipporah circumcises their son.
God gives signs
The staff becomes a serpent, Moses’ hand becomes diseased and restored, and water can become blood. The ordinary tool of Moses’ shepherd life becomes the “rod of God” used repeatedly in the confrontation with Egypt.
Moses objects to speaking
God reminds Moses that the Creator of the mouth can help him speak. God promises to be with Moses as he speaks and to teach him what to say, yet Moses still asks that someone else be sent.
Aaron becomes spokesman
Moses’ brother will meet him and speak alongside him. It gives him a partner and spokesman while leaving him responsible for the mission.
Moses returns to Egypt
He receives permission to leave Midian and heads back with his family. Moses is moving back toward the place from which he once fled.
Circumcision becomes urgent
A difficult episode on the journey shows the seriousness of the covenant sign. What is clear is the covenant context: circumcision was the sign given to Abraham’s household, and the man sent to represent the covenant God cannot treat that sign as optional.
Israel believes
Aaron speaks, Moses performs the signs, and the people bow in worship because God has visited them. Their first response is to bow their heads and worship.
Exodus 4 answers Moses’ fear that Israel will not believe him with miraculous signs, addresses his reluctance to speak by appointing Aaron, records Moses’ return toward Egypt, and closes with Israel believing when they hear that God has seen their affliction.
Moses Returns to Egypt
Moses continues resisting the call. God patiently gives signs and promises assistance, but the conversation eventually reaches anger when Moses asks God simply to send someone else.
The chapter also contains one of Exodus’s most difficult brief episodes: the LORD meets Moses on the journey and seeks to kill him until Zipporah circumcises their son. The text is terse, so interpretation requires caution, but the covenant sign of circumcision clearly matters.
“They will not believe me”
Moses worries that Israel will deny that the LORD appeared to him. His concern is understandable: he had left Egypt after being rejected by fellow Hebrews and pursued by Pharaoh.
God responds not merely with reassurance but with signs that authenticate the message.
The staff becomes a serpent
God tells Moses to throw down the shepherd’s staff. It becomes a serpent, and Moses runs from it. God then tells him to take it by the tail, and it becomes a staff again.
The ordinary tool of Moses’ shepherd life becomes the “rod of God” used repeatedly in the confrontation with Egypt.
The diseased hand and the water-to-blood sign
Moses’ hand becomes leprous or severely diseased and is then restored. If the people still refuse to believe, water taken from the Nile can be poured on dry ground and become blood.
The signs touch body, animal imagery, and the Nile itself. The later plagues will expand God’s signs into public judgment against Egypt.
“I am not eloquent”
Moses protests that he is slow of speech and tongue. God answers by pointing to Himself as Creator: who made the human mouth, and who gives speech, hearing, sight, or their absence?
The passage does not tell us exactly what kind of speaking difficulty Moses had. God’s answer is that Moses’ limitation does not limit the One who sends him.
God promises to teach Moses what to say
God says, “Now therefore go, and I will be with thy mouth, and teach thee what thou shalt say.” Moses nevertheless asks that someone else be sent.
At this point the LORD’s anger is kindled. Reluctance has moved beyond honest questioning toward resistance to the commission.
Aaron is appointed as spokesman
God says Aaron the Levite is coming to meet Moses and will be glad to see him. Aaron will speak for Moses, while Moses receives God’s words and directs the signs.
The arrangement does not cancel Moses’ calling. It gives him a partner and spokesman while leaving him responsible for the mission.
Moses leaves Midian
Moses asks his father-in-law for permission to return to Egypt. God tells him that the men who sought his life are dead. Moses takes his wife and sons and carries the staff of God.
The exile is ending. Moses is moving back toward the place from which he once fled.
Israel is called God’s firstborn son
God tells Moses to say to Pharaoh, “Israel is my son, even my firstborn.” Pharaoh is commanded to let God’s son go and serve Him.
This family language intensifies the conflict. Pharaoh has attacked Israel’s sons; if he refuses to release God’s firstborn, judgment will eventually reach Pharaoh’s own firstborn.
The difficult circumcision episode
At a lodging place, the LORD meets Moses and seeks to kill him. Zipporah circumcises her son and touches the foreskin to his feet, saying, “Surely a bloody husband art thou to me.” Then the danger passes.
The exact details—whose “feet” are meant and why Moses had not performed the circumcision—are debated. What is clear is the covenant context: circumcision was the sign given to Abraham’s household, and the man sent to represent the covenant God cannot treat that sign as optional.
Moses and Aaron reunite
The LORD directs Aaron into the wilderness, and he meets Moses at the mountain of God. Moses tells him everything God has said and shows him the signs.
The brothers then gather Israel’s elders. Aaron speaks, the signs are performed, and the people believe.
The people bow and worship
Israel hears that the LORD has visited them and looked upon their affliction. Their first response is to bow their heads and worship.
The chapter ends with belief and worship—but Exodus 5 will immediately test that confidence when Pharaoh makes their suffering worse.
Exodus 4 answers Moses’ fear that Israel will not believe him with miraculous signs, addresses his reluctance to speak by appointing Aaron, records Moses’ return toward Egypt, and closes with Israel believing when they hear that God has seen their affliction.