There was a ring of fearlessness in his tone, a look of triumph and rejoicing upon his fair countenance. This speech, given in a clear, musical voice, rang out on the air, and was distinctly heard by the listening thousands marshaled for war. The anger of Goliath was roused to the very highest heat. In his rage he pushed up the helmet that protected his forehead and rushed forward to wreck vengeance upon his opponent. The son of Jesse was preparing for his foe. "And it came to pass, when the Philistine arose, and came and drew nigh to meet David, that David hasted, and ran toward the army to meet the Philistine. And David put his hand in his bag, and took thence a stone, and slang it, and smote the Philistine in the forehead, that the stone sunk into his forehead; and he fell upon his face to the earth."
Amazement spread along the lines of the two armies. They had been confident that David would be slain; but when the stone went whizzing through the air, straight to the mark, they saw the mighty warrior tremble, and reach forth his hands, as if he were struck with sudden blindness. The giant reeled, and staggered, and like a smitten oak, fell to the ground. (Patriarchs and Prophets, 648)
Reflection: David had learned to put his whole trust in the Lord and charged Goliath like he was the giant. David did not hesitate to take Goliath's sword and sever his head. The Philistines were smitten with terror and all of Israel rejoiced.