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The Jews and collective deicide
Pilate therefore, willing to release Jesus … said unto them the third time, ‘Why, what evil hath he done? I have found no cause of death in him: I will therefore chasten him, and let him go.’ And they were instant with loud voices, requiring that he might be crucified. And the voices of them and of the chief priests prevailed. And Pilate seeing that he prevailed nothing, but that rather a tumult was made; taking water washed his hands before the people, saying: ‘I am innocent of the blood of this just man; look you to it.’ Then cried all the people, and said, ‘His blood be on us, and on our children.’" [Luke 23:20-23; Mat 27:25]
“Ye men of Israel, hear these words: Jesus of Nazareth … you, by the hands of wicked men have crucified and slain.” [Acts 2:22-23]
“Therefore, let all the House of Israel know assuredly, that God hath made that same Jesus, whom ye have crucified, both Lord and Christ.” [Acts 2:36]
“Be it known unto you all, even to all the people of Israel, that by the name of Jesus Christ of Nazareth, whom ye crucified, whom God raised from the dead, even by him doth this man stand before you whole.” [Acts 4:10]
“And when Peter saw it, he answered unto the people, ‘Ye men of Israel … Jesus, whom ye delivered up, and denied in the presence of Pilate, when he was determined to let him go. But ye denied the Holy One and the Just, and desired a murderer to be granted unto you; and killed the Prince of life, whom God hath raised from the dead; whereof we are witnesses.’” [Acts 3:12-15]
“And we are witnesses of all things which he did both in the land of the Jews, and in Jerusalem; whom they slew and hanged on a tree.” [Acts 10:39]
The Fathers of the Church understood these texts in that way. This is made clear in many of their writings:
“Their rejection of Jesus has resulted in their present calamity and exile. We say with confidence that they will never be restored to their former condition. For they committed a crime of the most unhallowed kind, in conspiring against the saviour.” [Origen]
“The blood of Jesus falls not only on the Jews of that time, but on all generations of Jews up to the end of the world.” [Origen]
“Judas betrayed Me, the Jews persecuted and crucified Me … In particular, this is the story of Judas; in general it is that of the Jews … Judas is cursed, that in Judas the Jews may be accursed.” [St Jerome]
To the objection that it was the Romans and not the Jews who killed Christ it was argued that Pilate told the Jews that he had found no fault in Christ and therefore would not pass sentence.
“And so all who cried out with impious voices for the crucifixion of Christ slew Him, not, indeed, directly with their own hands, but personally through him who was compelled to such a crime by their clamour … They were implicated in the crime from which they tried to hold themselves aloof; for Pilate would have done no such thing, save to implement what he perceived to be their fixed desire.” [St Augustine: On the Gospel of Saint John 114, 115]
“Let not the Jews say, ‘We have not crucified Christ.’ For to this end they gave Him to Pilate the judge, in order that they themselves might seem as if they were guiltless of His death … But if he is guilty because he did it against his will, are they innocent who compelled him to do it? By no means. But he gave sentence against him, and commanded him to be crucified: and in a manner himself killed him; you also, O you Jews, killed him. Whence did you kill Him? With the sword of the tongue: for ye did whet your tongues. And when did ye smite, except when ye cried out, ‘Crucify, crucify’? … This is the whole of the Jews sagacity, this is that which they sought as some great matter. Let us kill and let us not kill: so let us kill, as that we may not ourselves be judged to have killed.”
[St Augustine: On the Psalms 63:4,5; Roman Breviary, Matins of Good Friday]
“For as though they were afraid lest they should seem to fall short at all in the crime, having killed the prophets with their own hands, but this man with the sentence of a judge, so they do in every deed; and make it the work of their own hands, and condemn and sentence both among themselves and before Pilate, saying: ‘His blood be on us and on our children,’ and insult Him, and do despite unto Him themselves, binding Him, leading Him away, and render themselves authors of the spiteful acts done by the soldiers, and nail Him to the cross, and revile Him, and spit at Him, and deride Him. For Pilate contributed nothing in this matter, but they themselves did everything, becoming accusers, and judges, and executioners, and all.”
[St John Chrysostom: On the Gospel of Saint Matthew]