In 1 Samuel 17 we have the thrilling story of David, the modest shepherd boy who slew Goliath, the arrogant giant of Gath. The drama of that event so occupies our attention that the spiritual lessons contained in the more minute details may escape our notice. Today, therefore, Id like to consider the importance of the expression “five smooth stones.”
Why more than one stone? Wasnt David a man of faith? Did he doubt that God would give him perfect timing and aim as he used his trusty sling to take on the enemy of the Lord? Certainly he needed only a single small pebble to accomplish his mission. But wait, there were at least four other giants (see 2 Sam. 21:15-22). They might rally to Goliaths defense if something went wrong. Perhaps David had prepared for them. Trusting the Lord implicitly, he chose one stone for the champion of the Philistines and just enough to be ready for any others if they attacked.
Why did he choose “smooth stones”? Well, you can shoot much more accurately with the proper ammunition. He had faith, but he also used sanctified common sense. He didnt foolishly say, “The Lord is going to do it anyway, so Ill just pick up any old jagged rocks.” No, he recognized human responsibility as well as Divine providence and selected shiny, round stones that would speed straight to the mark.