Klassen was a racist who hated all black people and was very open about his contempt for blacks. In public discourse as well as in his writings, Klassen consistently referred to black people with the racial slur "nigger" and required that all followers of his religion use that word to refer to blacks rather than non-derogatory terms such as "black" or "African American". Klassen also condemned other racists who used slightly less derogative, but still quite offensive slurs such as "negro" declaring in print that "Furthermore, in looking up the word in Webster's dictionary I found the term 'nigger' very descriptive: 'a vulgar, offensive term of hostility and contempt for the black man'. I can't think of anything that defines better and more accurately what our position... should be... If we are going to be for racial integrity and racial purity... we must take a hostile position toward the nigger. We must give him nothing but contempt."[33]