The psalmist urges the wicked to judge what is right, but notes that they instead work iniquity and speak falsehoods from birth. Their evil is likened to a serpent that will not listen to reason, and God will ultimately destroy them, breaking their power and causing them to perish. The righteous, on the other hand, will rejoice at the vindication of the wicked and acknowledge God's judgment on earth.
1 Unto the end. May you not destroy. Of David, with the inscription of a title 2 If, truly and certainly, you speak justice, then judge what is right, you sons of men 3 For, even in your heart, you work iniquity. Your hands construct injustice on the earth 4 Sinners have become foreigners from the womb; they have gone astray from conception. They have been speaking falsehoods 5 Their fury is similar to that of a serpent; it is like a deaf asp, who even blocks her ears 6 who will not listen to the voice of charmers, nor even to the enchanter who chants wisely 7 God will crush their teeth within their own mouth. The Lord will break the molars of the lions 8 They will come to nothing, like water flowing away. He has aimed his bow, while they are being weakened 9 Like wax that flows, they will be carried away. Fire has fallen upon them, and they will not see the sun 10 Before your thorns could know the brier, he consumes them alive, as if in rage 11 The just one will rejoice when he sees vindication. He will wash his hands in the blood of the sinner 12 And man will say, "If the just one is fruitful, then, truly, there is a God judging them on earth.