Meanwhile, the LORD had said to Aaron, “Go and meet Moses in the wilderness.” So he went and met Moses at the mountain of God and kissed him.
27. And the Lord said to Aaron. When, from the long lapse of time, Aaron must have supposed that his brother had died in exile, he now receives the joyful announcement, from the mouth of God, that he is alive; and not only so, but he is excited with the hope of His special favor; for, although God does not explain in detail what he...
Moses neglected to circumcise his son, likely because he was too fond of his Midianite wife and too indulgent of her will, and so God met him in anger to kill him. Omissions are sins; the neglect of the covenant's seals shows we undervalue the promises and despise the conditions. Even good men grow slack in duty when cut off from the company of the faithful.
AI summary
Commenting on Exodus 4:24-31
And Moses told Aaron all the words of the Lord, who had sent him,.... He declared his mission and commission from God, and gave him the particulars of what was to be said both to the people of Israel and to the king of Egypt; and this he did, because Aaron was to be his spokesman unto them: and all the signs which he had...