While there were many paths to perfection, in essence they involved a man doing his caste duty in a disinterested, – passionless way, dedicating it only to God. And here, perhaps, is the key to the picture of Himmler, by nature a squeamish man, forcing himself silently to watch an extermination at Auschwitz. Performance of duty detached from passion was indeed what he continually sought from his staff at the death camps.