No mention of torture. Catholic bishops could subject their towns to the full rigor of imperial laws and answer to no one. All persons guilty of any offence against Catholic orthodoxy were secretly accused by the government. Accusers were never revealed. Ecclesiastic means church law, in this context, the Catholic church.
Jurisdiction means authority, therefore, governors, and they set the laws.
Governors during the history of The Inquisition were bishops appointed by Rome, mostly because they already had histories of extracting wealth from their parishioners. They were citizens of Madrid but paid homage to Rome. Scipio Aemilianus, the first and only Roman general of the time, besieged the fortress of Numantia for 15 months, defeating the Spanish brutally according to historic accounts. He tried to remove the commissioner's powers which made him the chief enemy of the popular party. He died mysteriously at a young age.