of Moses, but only the altar with the name Jehovah-nissi, as the symbol or memorial of the victorious help afforded by God in the battle with the Amalekites.
Chap. 18
verses 1-5
The Amalekites had met Israel with hostility, as the prototype of the heathen who would strive against the people and kingdom of God. But Jethro, the Midianitish priest, appeared immediately after in the camp of Israel, not only as Moses' father-in-law, to bring back his wife and children, but also with a joyful acknowledgement of all that Jehovah had done to the Israelites in delivering them from Egypt, to offer burnt-offerings to the God of Israel, and to celebrate a sacrificial meal with Moses, Aaron, and all the elders of Israel; so that in the person of Jethro the first-fruits of the heathen, who would hereafter seek the living God, entered into religious fellowship with the people of God. As both the Amalekites and Midianites were descended from Abraham, and stood in blood-relationship to Israel, the different attitudes which they assumed towards the Israelites foreshadowed and typified the twofold attitude which the heathen world would assume towards the kingdom of God. (On Jethro, see Exo 2:18; on Moses' wife and sons, see Exo 2:21-22; and on the expression in Exo 18:2, “after he had sent her back,” Exo 4:26.) - Jethro came to Moses “into the wilderness, where he encamped at the mount of God.” The mount of God is Horeb (Exo 3:1); and the place of encampment is Rephidim, at Horeb, i.e., at the spot where the Sheikh valley opens into the plain of er Rahah (Exo 17:1). This part is designated as a wilderness; and according to Robinson (1, pp. 130, 131) the district round this valley and plain is “naked desert,” and “wild and desolate.” The occasion for Jethro the priest to bring back to his son-in-law his wife and children was furnished by the intelligence which had reached him, that Jehovah had brought Israel out of Egypt (Exo 18:1), and, as we may obviously supply, had led them to Horeb. When Moses sent his wife and sons back to Jethro, he probably stipulated that they were to return to him on the arrival of the Israelites at Horeb. For when God first called Moses at Horeb, He foretold to him that
