Somehow, we can be sure there were "innocent" and compassionate Nazis amongst its millions of members during the 1930s and 1940s.
It is impossible to play Kumbaya with Islam anywhere on Earth for any length of time.
Only a delusional idealist denies the reality of both the past and present -- sad but true, history has already indicted Islam as completely incompatible with any culture but it's own. And even that is questionable...
Only when you can tell the innocent from the guilty.