28 Then they led Jesus from the house of Ca'iaphas to the praetorium. It was early. They themselves did not enter the praetorium, so that they might not be defiled, but might eat the passover. 29 So Pilate went out to them and said, "What accusation do you bring against this man?" 30 They answered him, "If this man were not an evildoer, we would not have handed him over." 31 Pilate said to them, "Take him yourselves and judge him by your own law." The Jews said to him, "It is not lawful for us to put any man to death." 32 This was to fulfil the word which Jesus had spoken to show by what death he was to die.
Matthew Henry's Commentary on John 18:28-32
Commentary on John 18:28-32
(Read John 18:28-32)
It was unjust to put one to death who had done so much good, therefore the Jews were willing to save themselves from reproach. Many fear the scandal of an ill thing, more than the sin of it. Christ had said he should be delivered to the Gentiles, and they should put him to death; hereby that saying was fulfilled. He had said that he should be crucified, lifted up. If the Jews had judged him by their law, he had been stoned; crucifying never was used among the Jews. It is determined concerning us, though not discovered to us, what death we shall die: this should free us from disquiet about that matter. Lord, what, when, and how, thou hast appointed.