Columbia subject headings:
Christian heresies--Italy--Sicily--History--17th century.
Inquisition--Italy--Sicily--History--17th century.
Quietism--Italy--Sicily.
Sicily (Italy)--Church history--17th century.
Harvard subject headings:
Christian heresies--Italy--Sicily--History--17th century.
Inquisition--Italy--Sicily--History--17th century.
Quietism--Italy--Sicily.
Sicily (Italy)--Church history--17th century.
Princeton subject headings: