Jethro (also known as Jetro/Reuel) was a Midianite priest and the father of Zipporah, who became Moses' wife. He gave Moses important advice on organizing the judicial system in Israel and acknowledged the Lord's greatness after hearing about the exodus from Egypt. He is an important figure showing God's work also outside the people of Israel.
After killing an Egyptian, Moses fled to Midian, where he helped Jethro's daughters at the well. Jethro welcomed Moses and gave him his daughter Zipporah as a wife.
18Then Moses went back to Jethro his father-in-law and said to him, "Let me return to my relatives in Egypt to see whether they are still alive." Jethro said to Moses, "Go in peace."
After the exodus from Egypt, Jethro brought Moses' wife Zipporah and his two sons Gershom and Eliezer back to Moses in the wilderness at the mountain of God.
1Jethro, the priest of Midian, Moses' father-in-law, heard all that God had done for Moses and for Israel his people, how the LORD had brought Israel out of Egypt.
When Jethro heard about all that God had done for Israel, he praised the Lord and declared that the Lord is greater than all gods. He offered burnt offerings and sacrifices to God.
10And Jethro said, "Blessed be the LORD, who rescued you from the hand of Egypt and from the hand of Pharaoh, who delivered the people from under Egypt's hand.
11Now I know that the LORD is greater than all gods, for he acted against those who dealt so arrogantly with them." [Footnote: The end of this verse is difficult in Hebrew; it reads literally "for in the matter in which they acted arrogantly against them."]
12Then Jethro, Moses' father-in-law, 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.
Jethro observed that Moses judged the people alone from morning until evening, and gave him wise counsel to appoint capable men as judges over groups of a thousand, a hundred, fifty, and ten, so that Moses would only need to handle the most difficult cases.
14When Moses' father-in-law saw everything he was doing for the people, he said, "What is this you are doing for the people? Why do you sit alone, with all the people standing around you from morning till evening?"
21And you are to look out from all the people for capable men who fear God, trustworthy men who hate a bribe, and appoint them over the people as officers over thousands, hundreds, fifties, and tens.
22Let them judge the people at all times. Every major case they shall bring to you, but every minor case they shall decide themselves. So lighten your load and let them carry it with you.