Psalmen 140:8

Here is the believing foresight David had, I. Of the shame and confusion of persecutors. 1. Their disappointment. This he prays for (Psa 140:8), that their lusts might not be gratified, their lust of ambition, envy, and revenge: "Grant not, O Lord! the desires of the wicked, but frustrate them; let them not see the ruin of my interest, which they so earnestly wish to see; but hear the voice of my supplications." He prays that their projects might not take effect, but be blasted: "O further not his wicked device; let not Providence favour any of his designs, but cross them; suffer not his wicked device to proceed, but chain his wheels, and stop him in the career of his pursuits." Thus we are to pray against the enemies of God's people, that they may not succeed in any of their enterprises. Such was David's prayer against Ahithophel, that God would turn his counsels into foolishness. The plea is, lest they exalt themselves, value themselves upon their success as if it were an evidence that God favoured them. Proud men, when they prosper, are made prouder, grow more impudent against God and insolent against his people, and therefore, "Lord, do not prosper them." 2. Their destruction. This he prays for (as we read it); but some choose to read it rather as a prophecy, and the original will bear it. If we take it as a prayer, that proceeds from a spirit of prophecy, which comes all to one. He foretels the ruin, (1.) Of his own enemies: "As for those that compass me about, and seek my ruin," [1.] "The mischief of their own lips shall cover their heads (Psa 140:9); the evil they have wished to me shall come upon themselves, their curses shall be blown back into their own faces, and the very designs which they have laid against me shall turn to their own ruin," Psa 7:15, Psa 7:1…