Exodus 17:15 And Moses built an altar, and called the name of it Jehovahnissi: 16 For he said, Because the Lord hath sworn that the Lord will have war with Amalek from generation to generation.
[Patriarchs & Prophets pp 300>301] The Amalekites had long been high-handed sinners, and their crimes had cried to God for vengeance, yet His mercy had still called them to repentance; but when the men of Amalek fell upon the wearied and defenseless ranks of Israel, they sealed their nation's doom. The care of God is over the weakest of His children. No act of cruelty or oppression toward them is unmarked by Heaven. Over all who love and fear Him, His hand extends as a shield; let men beware that they smite not that hand; for it wields the sword of justice. Not far distant from where the Israelites were now encamped was the home of Jethro, the father-in-law of Moses.
Jethro had heard of the deliverance of the Hebrews, and he now set out to visit them, and restore to Moses his wife and two sons. The great leader was informed by messengers of their approach, and he went out with joy to meet them, and, the first greetings over, conducted them to his tent. He had sent back his family when on his way to the perils of leading Israel from Egypt, but now he could again enjoy the relief and comfort of their society. To Jethro he recounted the wonderful dealings of God with Israel, and the patriarch rejoiced and blessed the Lord, and with Moses and the elders he united in offering sacrifice and holding a solemn feast in commemoration of God's mercy.
As Jethro remained in the camp, he soon saw how heavy were the burdens that rested upon Moses. To maintain order and discipline among that vast, ignorant, and untrained multitude was indeed a stupendous task. Moses was their recognized leader and magistrate, and not only the general interests and duties of the people, but the controversies that arose among them, were referred to him. He had permitted this, for it gave him an opportunity to instruct them; as he said, “I do make them know the statutes of God, and His laws.”
Exodus 18:1 When Jethro, the priest of Midian, Moses' father in law, heard of all that God had done for Moses, and for Israel his people, and that the Lord had brought Israel out of Egypt; 2 Then Jethro, Moses' father in law, took Zipporah, Moses' wife, after he had sent her back, 3 And her two sons; of which the name of the one was Gershom; for he said, I have been an alien in a strange land.
May The Lord add His blessing to the study of His word. God bless!