John 19:21

The leaders of the Jews urged Pilate not to write without qualification that he is the king of the Jews, but that he himself said he was the king of the Jews, to which he replied, "What I have written, I have written." This had Pilate representing the wild olive to be grafted on, while the leaders of the Jews represented the broken-off branches. He was, you see, a man of the nations, writing for the nations their confession of faith, convicting the Jews of their denial of it, so that the Lord himself rightly said to them, "The kingdom shall be taken away from you and given to a nation that does justice." … Pilate, certainly, wrote "king of the Jews," not "king of the Greeks or the Latins," although Jesus was going to reign over the nations. And what he has written, he has written, and he did not change it at the urging of unbelievers, as had been foretold such a long time before in the psalm, "Do not corrupt the inscription of the title." All the nations believe in the king of the Jews. He reigns over all the nations but reigns nonetheless as the king of the Jews. Such was the worth and potency of that root that it could change the engrafted wild olive into itself, while the wild olive could not eliminate the name of the olive.

(Tract. cxviii) But was Christ the King of the Jews only? or of the Gentiles too? Of the Gentiles too, as we read in the Psalms, Yet have I set My King upon My holy hill of Sion; (Ps. 2:6) after which it follows, Demand of Me, and I will give Thee the heathen for Thine inheritance. So this title expresses a great mystery, viz. that the wild olive-tree was made partaker of the fatness of the olive-tree, not the olive-tree made partaker of the bitterness of the wild olive-tree. Christ then is King of the Jews according to the circumcision not of the flesh, but of the heart; not in the letter, but in the spirit. This title then read many of the Jews: for the place where Jesus was crucified was nigh to the city. (Tract. cxviii) These three were the languages most known there: the Hebrew, on account of being used in the worship of the Jews: the Greek, in consequence of the spread of Greek philosophy: the Latin, from the Roman empire being established every where. O ineffable working of Divine power even in the hearts of ignorant men! Did not some hidden voice sound from within, and, if we may say so, with clamorous silence, saying to Pilate in the prophetic words of the Psalm, Alter not the inscription of the titlea? But what say ye, ye mad priests: will the title be the less true, because Jesus said, I am the King of the Jews? If that which Pilate wrote cannot be altered, can that be altered which the Truth spoke? Pilate wrote what he wrote, bceause our Lord said what He said.

"Then said the chief priests of the Jews unto Pilate, Write not, The King of the Jews; but that he said, I am King of the Jews. Pilate answered, What I have written I have written." Oh the ineffable power of the working of God, even in the hearts of the ignorant! Was there not some hidden voice that sounded through Pilate's inner man with a kind, if one may so say, of loud-toned silence, the words that had been prophesied so long before in the very letter of the Psalms, "Corrupt not the inscription of the title"? Here, then, you see, he corrupted it not; what he has written he has written. But the high priests, who wished it to be corrupted, what did they say? "Write not, The King of the Jews; but that he said, I am King of the Jews." What is it, madmen, that you say? Why do you oppose the doing of that which you are utterly unable to alter? Will it by any such means become the less true that Jesus said, "I am King of the Jews"? If that cannot be tampered with which Pilate has written, can that be tampered with which the truth has uttered?

"And Pilate wrote a title." At the same time requiting the Jews, and making a defense for Christ. For since, they had given Him up as worthless, and attempted to confirm this sentence by making Him share the punishment of the robbers, in order that for the future it might be in no man's power to prefer evil charges against him, or to accuse him as a worthless and wicked person, to close moreover their mouths and the mouths of all who might desire to accuse Him, and to show that they had risen up against their own King, Pilate thus placed, as on a trophy, those letters, which utter a clear voice, and show forth His Victory, and proclaim His Kingdom, though not in its completeness. And this he made manifest not in a single tongue, but in three languages; for since it was likely that there would be a mixed multitude among the Jews on account of the Feast, in order that none might be ignorant of the defense, he publicly recorded the madness of the Jews, in all the languages. For they bore malice against Him even when crucified. "Yet what did this harm you? Nothing. For if He was a mortal and weak, and was about to become extinct, why did ye fear the letters asserting that He is the King of the Jews?" And what do they ask? "Say that 'he said.' For now it is an assertion, and a general sentence, but if 'he said' be added, the charge is shown to be one arising from his own rashness and arrogance." Still Pilate was not turned aside, but stood to his first decision. And it is no little thing that is dispensed even from this circumstance, but the whole matter. […]

But the Jews grudged our Lord this title: Then said the chief priests of the Jews to Pilate, Write not, The King of the Jews; but that He said, I am King of the Jews, For as Pilate wrote it, it was a plain and single declaration that He was King, but the addition of, that he said, made it a charge against Him of petulance and vain glory. But Pilate was firm: Pilate answered, What I have written I have written.