For pope gregory 1, one of the most important roles of clerics was

Pope Gregory I, also known as Saint Gregory the Great, was the pope of the Catholic Church between 3 September 590 - 12 March 604 AD. He is famous for instigating the Gregorian Mission with the objective to  convert Anglo-Saxon pagans to Christianity.

Therefore, to him, one of the most important role of clerics was to provide religious experience to the pagans and laics.

the ss was the main organization responsible for the genocidal murder of around six million people of european ethnic minorities, essentially jews, in the holocaust. the members of all its branches committed war crimes and crimes against humanity during the second world war (1939-1945). likewise, the ss were involved in commercial enterprises and exploited the inmates of the concentration camps as slave laborers.

the tortures and assassinations committed by the ss were the result of an ideology developed long before the armed conflict, this ideology was based on the racial supremacy of the germans over the rest.