Verses 1-9: God Provides Signs for Moses. Moses doubts that the people will believe his encounter with God, so God gives him miraculous signs—a rod turning into a serpent, a leprous hand, and turning water into blood—to authenticate his mission.
Verses 10-17: Moses’ Objections and God’s Provision of Aaron. Moses expresses concern about his speaking ability, but God reassures him that He will be with him and appoints Aaron as his spokesperson to assist him.
Verses 18-23: Moses Returns to Egypt with God’s Instructions. Moses departs Midian with his family, carrying God’s rod, and God instructs him to perform wonders before Pharaoh, warning that Pharaoh’s heart will be hardened.
Verses 24-26: The Mysterious Encounter at the Inn. God seeks to kill Moses on the way, but Zipporah circumcises their son, appeasing God and saving Moses’ life.
Verses 27-31: Moses and Aaron Meet and Present God’s Message. Aaron meets Moses, they gather the elders of Israel, and Aaron performs the signs, leading the people to believe and worship God.