They make their tongue sharp as a serpent’s, and under their lips is the venom of asps. Selah
PSALM 140 David complains of the implacable cruelty of his enemies, and of their treachery and rancorous calumnies. In the close, having besought God’s help, and expressing his persuasion of obtaining his layout, he comforts himself with the hope of deliverance, and just vengeance being executed upon his enemies. To the chief Musician — A Psalm of David. Psalm 140:1-5 1. Deliver me, O Jehovah!
Commenting on Psalm 140:1-13
They have sharpened their tongues like a serpent. The rapid motion of a viper's tongue gives you the idea of its sharpening it; even thus do the malicious move their tongues at such a rate that one might suppose them to be in the very act of wearing them to a point, or rubbing them to a keen edge.
In this, as in other things, David was a type of Christ, that he suffered before he reigned, was humbled before he was exalted, and that as there were many who loved and valued him, and sought to do him honour, so there were many who hated and envied him, and sought to do him mischief, as appears by these verses, where, I.
Commenting on Psalm 140:1-7