However, attached to the letter is a footnote in which Fichte provides an impassioned plea for permitting Jews to practice their religion without hindrance. Furthermore, the final act of Fichte's academic career was to resign as rector of the University of Berlin in protest when his colleagues refused to punish the harassment of Jewish students. While recent scholarship has sought to dissociate Fichte's writings on nationalism with their adoption by the Nazi Party, the association continues to blight his legacy, although Fichte, as if to exclude all ground of doubt, clearly and distinctly prohibits,  in his reworked version of "The Science of Ethics as Based on the Science of Knowledge" (see § Final period in Berlin) genocide and other crimes against humanity: