(5) And when the ark . . . came into the camp.—As far as we know, this was the first time since the establishment of the people in Canaan that the Ark had been brought from the permanent sanctuary into the camp. The shout of joy represented the confidence of the army that now the Ark, which had witnessed so many splendid victories of the chosen race, was among them, discomfiture was out of the question.

1 Samuel 4:5. All Israel shouted — From their great joy, and confidence of success. So formal Christians triumph in external privileges and performances; as if the ark in the camp would bring them to heaven, though the world and flesh reign in their hearts.

4:1-9 Israel is smitten before the Philistines. Sin, the accursed thing, was in the camp, and gave their enemies all the advantage they could wish for. They own the hand of God in their trouble; but, instead of submitting, they speak angrily, as not aware of any just provocation they had given him. The foolishness of man perverts his way, and then his heart frets against the Lord, Pr 19:3, and finds fault with him. They supposed that they could oblige God to appear for them, by bringing the ark into their camp. Those who have gone back in the life of religion, sometimes discover great fondness for the outward observances of it, as if those would save them; and as if the ark, God's throne, in the camp, would bring them to heaven, though the world and the flesh are on the throne in the heart.The people sent - The expression is very indicative of the political state so frequently noted by the writer of the Book of Judges, "In those days there was no king in Israel." 3-9. Let us fetch the ark of the covenant of the Lord out of Shiloh unto us—Strange that they were so blind to the real cause of the disaster and that they did not discern, in the great and general corruption of religion and morals (1Sa 2:22-25; 7:3; Ps 78:58), the reason why the presence and aid of God were not extended to them. Their first measure for restoring the national spirit and energy ought to have been a complete reformation—a universal return to purity of worship and morals. But, instead of cherishing a spirit of deep humiliation and sincere repentance, instead of resolving on the abolition of existing abuses, and the re-establishing of the pure faith, they adopted what appeared an easier and speedier course—they put their trust in ceremonial observances, and doubted not but that the introduction of the ark into the battlefield would ensure their victory. In recommending this extraordinary step, the elders might recollect the confidence it imparted to their ancestors (Nu 10:35; 14:44), as well as what had been done at Jericho. But it is more probable that they were influenced by the heathenish ideas of their idolatrous neighbors, who carried their idol Dagon, or his sacred symbols, to their wars, believing that the power of their divinities was inseparably associated with, or residing in, their images. In short, the shout raised in the Hebrew camp, on the arrival of the ark, indicated very plainly the prevalence among the Israelites at this time of a belief in national deities—whose influence was local, and whose interest was especially exerted in behalf of the people who adored them. The joy of the Israelites was an emotion springing out of the same superstitious sentiments as the corresponding dismay of their enemies; and to afford them a convincing, though painful proof of their error, was the ulterior object of the discipline to which they were now subjected—a discipline by which God, while punishing them for their apostasy by allowing the capture of the ark, had another end in view—that of signally vindicating His supremacy over all the gods of the nations. Partly from their great joy and confidence of success; and partly in design to encourage themselves, and terrify their enemies.

And when the ark of the covenant of the Lord came into the camp,.... Being brought thither by the men that carried it:

all Israel shouted with a great shout, so that the earth rang again; this they did as now sure of victory, because of the ark, and to give spirit and courage to each other to go forth to battle, and to strike a panic into their enemies.

And when the ark of the covenant of the LORD came into the camp, all Israel shouted with a great shout, so that the earth rang again.