But it is your custom that I release to you one prisoner at the Passover. So then, do you want me to release to you the King of the Jews?”
39. But you have a custom. Pilate was all along pondering in what way he might save Christ’s life; but, the people being so fiercely enraged, he attempted to keep a middle path, in order to allay their fury; for he thought that it would be enough if Christ, being dismissed as a malefactor, were marked with perpetual ignominy, lie therefore selects Barabbas above all...
We have here an account of Christ's arraignment before Pilate, the Roman governor, in the praetorium (a Latin word made Greek), the praetor's house, or hall of judgment; thither they hurried him, to get him condemned in the Roman court, and executed by the Roman power. Being resolved on his death, they took this course, 1.
Commenting on John 18:28-40
But ye have a custom,.... Not a law, either of God or man's, but a custom; and which was not originally observed at the feast of the passover, and perhaps was not of any long standing; but what the Roman governors, by the order of Caesar, or of their own pleasure, had introduced to ingratiate themselves into the affections of the people; and being repeated...