Charles H. Spurgeon on Psalms 18:14

The lightnings were darted forth as forked arrows upon the hosts of the foe, and speedily "scattered them." Boastful sinners prove to be great cowards when Jehovah enters the lists with them. They despise his words, and are very tongue-valiant, but when it comes to blows they fly apace. The glittering flames, and the fierce bolts of fire "discomfited them." God is never at a loss for weapons. Woe be unto him that contendeth with his Maker! God's arrows never miss their aim; they are feathered with lightning, and barbed with everlasting death. Fly, O sinner, to the rock of refuge before these arrows stick fast in thy soul.