the council of Trent ( 1545 )
Charles wanted a council to reform abuses and reconcile with protestants - where as Paul wanted a sharp definition of catholic doctrine , Paul was a realist as differences were never going to be fixed an Regensburg proved this
closed its doors on reconciliation with Protestantism
labeled heretics as anyone whose belief did not conform
lutherism in Italy was persecuted into extinction
1/3 of Germany is still Lutheran to this day