Jerome : (V. 3, 4.) For your hands are polluted with blood, and your fingers with iniquity: your lips have spoken lies, and your tongue mutters wickedness. There is no one who calls for justice, nor is there anyone who truly judges: but they trust in nothingness, and speak vanities. LXX: For your hands are polluted with blood, and your fingers with sins. Your lips are polluted with iniquity, and your tongue meditates injustice. No one speaks the truth: there is no fair judgment. They trust in empty things, and speak worthless words, injustices and sins. What he has mentioned generally above, he now explains in detail. And it should be considered that he does not accuse them of idolatry, which they were practicing in the time of Isaiah, but rather of shedding blood, about which he had already spoken: The righteous is perishing, and there is no one who takes it to heart. The upright are taken away, and no one understands in his heart. For the righteous man is taken away from the face of wickedness: his grave shall be in peace, and his tomb shall be with honour. Though their hands have not injured in any wise the Lord, yet they take upon them to cry out with blasphemous voices, saying: His blood be upon us and upon our children. His death shall therefore bear witness against them, and their hands shall be defiled. Of whom the same Prophet testifies, saying: If ye stretch forth your hands against me, I will not hear you. Your hands are full of blood. Your lips and tongue speak iniquity and lies, claiming to be Christ's chosen ones but behaving as Antichrists. There is no one among your people who cries out for justice and judges according to truth, or in the Hebrew language, faith in Christ. Instead, they trust in nothingness and speak empty words. Therefore, the Apostle commands us not to pay attention to Jewish fables and the commandments of those who turn away from the truth. For truly they trust in nothing, and they follow vanities, in which is fulfilled the prophecy of the Lord: I am come in my Father's name, and you receive me not: if another shall come in his own name, him you will receive. (John 5:43). — Commentary on Isaiah