In distress Moses cried to the Lord, “What shall I do unto this people?” Exodus 17:4. He was directed to take the elders of Israel and the rod wherewith he had wrought wonders in Egypt, and to go on before the people. And the Lord said unto him, “Behold, I will stand before thee there upon the rock in Horeb; and thou shalt smite the rock, and there shall come water out of it, that the people may drink.” Exodus 17:6. He obeyed, and the waters burst forth in a living stream that abundantly supplied the encampment. Instead of commanding Moses to lift up his rod and call down some terrible plague, like those on Egypt, upon the leaders in this wicked murmuring, the Lord in His great mercy made the rod His instrument to work their deliverance. (PP 298.1) MC VC

“He clave the rocks in the wilderness, and gave them drink as out of the great depths. He brought streams also out of the rock, and caused waters to run down like rivers.” Psalm 78:15, 16. Moses smote the rock, but it was the Son of God who, veiled in the cloudy pillar, stood beside Moses, and caused the life-giving water to flow. Not only Moses and the elders, but all the congregation who stood at a distance, beheld the glory of the Lord; but had the cloud been removed, they would have been slain by the terrible brightness of Him who abode therein. (PP 298.2) MC VC

In their thirst the people had tempted God, saying, “Is the Lord among us, or not?”—“If God has brought us here, why does He not give us water as well as bread?” The unbelief thus manifested was criminal, and Moses feared that the judgments of God would rest upon them. And he called the name of the place Massah, “temptation,” and Meribah, “chiding,” as a memorial of their sin. (PP 298.3) MC VC

A new danger now threatened them. Because of their murmuring against Him, the Lord suffered them to be attacked by their enemies. The Amalekites, a fierce, warlike tribe inhabiting that region, came out against them and smote those who, faint and weary, had fallen into the rear. Moses, knowing that the masses of the people were unprepared for battle, directed Joshua to choose from the different tribes a body of soldiers, and lead them on the morrow against the enemy, while he himself would stand on an eminence near by with the rod of God in his hand. Accordingly the next day Joshua and his company attacked the foe, while Moses and Aaron and Hur were stationed on a hill overlooking the battlefield. With arms outstretched toward heaven, and holding the rod of God in his right hand, Moses prayed for the success of the armies of Israel. As the battle progressed, it was observed that so long as his hands were reaching upward, Israel prevailed, but when they were lowered, the enemy was victorious. As Moses became weary, Aaron and Hur stayed up his hands until the going down of the sun, when the enemy was put to flight. (PP 298.4) MC VC

As Aaron and Hur supported the hands of Moses, they showed the people their duty to sustain him in his arduous work while he should receive the word from God to speak to them. And the act of Moses also was significant, showing that God held their destiny in His hands; while they made Him their trust, He would fight for them and subdue their enemies; but when they should let go their hold upon Him, and trust in their own power, they would be even weaker than those who had not the knowledge of God, and their foes would prevail against them. (PP 299.1) MC VC

As the Hebrews triumphed when Moses was reaching his hands toward heaven and interceding in their behalf, so the Israel of God prevail when they by faith take hold upon the strength of their mighty Helper. Yet divine strength is to be combined with human effort. Moses did not believe that God would overcome their foes while Israel remained inactive. While the great leader was pleading with the Lord, Joshua and his brave followers were putting forth their utmost efforts to repulse the enemies of Israel and of God. (PP 299.2) MC VC

After the defeat of the Amalekites, God directed Moses, “Write this for a memorial in a book, and rehearse it in the ears of Joshua: for I will utterly put out the remembrance of Amalek from under heaven.” Exodus 17:14. Just before his death the great leader delivered to his people the solemn charge: “Remember what Amalek did unto thee by the way, when ye were come forth out of Egypt; how he met thee by the way, and smote the hindmost of thee, even all that were feeble behind thee, when thou wast faint and weary; and he feared not God.... Thou shalt blot out the remembrance of Amalek from under heaven; thou shalt not forget it.” Deuteronomy 25:17-19. Concerning this wicked people the Lord declared, “The hand of Amalek is against the throne of Jehovah.” Exodus 17:16, margin. (PP 299.3) MC VC