2nd Samuel 5:22 And the Philistines came up yet again, and spread themselves in the valley of Rephaim. 23 And when David enquired of the Lord, he said, Thou shalt not go up; but fetch a compass behind them, and come upon them over against the mulberry trees.
[Patriarchs & Prophets pp 703>704] The increasing strength of Israel in its union under David, the acquisition of the stronghold of Jebus, and the alliance with Hiram, king of Tyre, excited the hostility of the Philistines, and they again invaded the country with a strong force, taking up their position in the valley of Rephaim, but a short distance from Jerusalem. David with his men of war retired to the stronghold of Zion, to await divine direction. “And David inquired of the Lord, saying, Shall I go up to the Philistines? wilt thou deliver them into mine hand? And the Lord said unto David, Go up: for I will doubtless deliver the Philistines into thine hand.”
David advanced upon the enemy at once, defeated and destroyed them, and took from them the gods which they had brought with them to ensure their victory. Exasperated by the humiliation of their defeat, the Philistines gathered a still larger force, and returned to the conflict. And again they “spread themselves in the valley of Rephaim.” Again David sought the Lord and the great I AM took the direction of the armies of Israel. God instructed David, saying, “Thou shalt not go up; but fetch a compass behind them, and come upon them over against the mulberry trees.
And let it be, when thou hearest the sound of a going in the tops of the mulberry trees, that then thou shalt bestir thyself: for then shall the Lord go out before thee, to smite the host of the Philistines.” If David, like Saul, had chosen his own way, success would not have attended him. But he did as the Lord had commanded, and he “smote the host of the Philistines from Gibeon even to Gazer. And the fame of David went out into all lands; and the Lord brought the fear of him upon all nations.” 1 Chronicles 14:16, 17.
Exodus 15:3 The Lord is a man of war: the Lord is his name. 6 Thy right hand, O Lord, is become glorious in power: thy right hand, O Lord, hath dashed in pieces the enemy. 7 And in the greatness of thine excellency thou hast overthrown them that rose up against thee: thou sentest forth thy wrath, which consumed them as stubble.
May God add His blessing to the study of His word. "Good night" and God bless!