So David prevailed over the Philistine with a sling and with a stone, and struck the Philistine, and killed him; but there was no sword in the hand of David.
We remember too that a great son of David arose who defeated another Goliath in His day, namely, Jesus Christ. While Satan is not yet dead, Jesus Christ has felled him. He has won a great victory over this enemy who was behind Goliath and is behind all the enemies of God and His people.