Then Moses’ father-in-law Jethro brought a burnt offering and sacrifices to God, and Aaron came with all the elders of Israel to eat bread with Moses’ father-in-law in the presence of God.
12. And Jethro. Although I do not think that Jethro had previously sacrificed to idols, yet, because he worshipped an unknown God, with but a confused and clouded faith, it appears that this was his first sincere and legitimate sacrifice since the God of Israel had been more clearly known to him.
Observe here, I. The kind greeting that took place between Moses and his father-in-law, Exo 18:7. Though Moses was a prophet of the Lord, a great prophet, and king in Jeshurun, yet he showed a very humble respect to his father-in-law.
Commenting on Exodus 18:7-12
And it came to pass on the morrow,.... The above Targum paraphrases it,"on the day after the day of atonement:''and so Jarchi observes the same, out of a book of theirs called Siphri; but rather this was either the day after the entertainment of Jethro with Aaron and the elders in the tent of Moses, or the day after Jethro's coming, as Aben Ezra: that...