After the council hearing, Jesus is taken to Pilate. The accusations presented there emphasize misleading the nation, opposing tribute to Caesar, and claiming to be a king.
The shift in language reflects the concerns of a Roman governor rather than merely an internal theological dispute.
Pontius Pilate governed Judea under the emperor Tiberius from approximately AD 26 to 36. His official title is attested epigraphically as prefect, although later sources can use broader gubernatorial terminology. Roman governors were responsible for taxation, order, and serious criminal jurisdiction.
A claim to kingship could be politically sensitive because legitimate rule ultimately depended upon Rome. The Gospels portray Pilate questioning Jesus specifically about whether he is 'King of the Jews.'
The Roman context explains why the proceedings before Pilate focus on public and political charges. A theological disagreement by itself is not the same thing as a Roman capital accusation.
Jesus' execution by crucifixion ultimately places his death within Roman coercive power, even while the Gospel narratives also describe the roles played by Jerusalem leaders and crowds.