28 Moses then told Aaron everything the Lord had commanded him to say. And he told him about the miraculous signs the Lord had commanded him to perform. 29 Then Moses and Aaron returned to Egypt and called all the elders of Israel together. 30 Aaron told them everything the Lord had told Moses, and Moses performed the miraculous signs as they watched. 31 Then the people of Israel were convinced that the Lord had sent Moses and Aaron. When they heard that the Lord was concerned about them and had seen their misery, they bowed down and worshiped.
Matthew Henry's Commentary on Exodus 4:28-31
Commentary on Exodus 4:24-31
(Read Exodus 4:24-31)
God met Moses in anger. The Lord threatened him with death or sent sickness upon him, as the punishment of his having neglected to circumcise his son. When God discovers to us what is amiss in our lives, we must give all diligence to amend it speedily. This is the voice of every rod; it calls us to return to Him that smites us. God sent Aaron to meet Moses. The more they saw of God's bringing them together, the more pleasant their interview was. The elders of Israel met them in faith, and were ready to obey them. It often happens, that less difficulty is found than was expected, in such undertakings as are according to the will of God, and for his glory. Let us but arise and try at our proper work, the Lord will be with us and prosper us. If Israel welcomed the tidings of their deliverance, and worshipped the Lord, how should we welcome the glad tidings of redemption, embrace it in faith, and adore the Redeemer!