John Gills Exposition of the Bible Commentary - Psalms 109:7
When he shall be judged, let him be condemned ,.... When he shall be arraigned at the bar of his own conscience, and be charged with the sin of which he is guilty, let conscience, which is as a thousand witnesses, rise up against him, and condemn him; so it did Judas, Matthew 26:1 , or when he shall stand before the judgment seat of Christ at the last day, let him go out a wicked , or a guilty or condemned man F26 יצא רשע "exeat impius", Pagninus, Montanus, Vatablus, De Dieu,... read more
Matthew Henry's Complete Commentary - Psalms 109:6-20
David here fastens upon some one particular person that was worse than the rest of his enemies, and the ringleader of them, and in a devout and pious manner, not from a principle of malice and revenge, but in a holy zeal for God and against sin and with an eye to the enemies of Christ, particularly Judas who betrayed him, whose sin was greater than Pilate's that condemned him (John 19:11), he imprecates and predicts his destruction, foresees and pronounces him completely miserable, and such a... read more