Anti-Semitism is nothing but the antagonistic attitude produced in the non-Jew by the Jewish group. The Jewish group has thrived on oppression and on the antagonism it has forever met in the world. The root cause is their use of enemies they create in order to keep solidarity.

Often attributed to the 26 November 1938 issue of Collier's Weekly, an investigation of the quote in this blog post included scans of that issue of Collier's, here and here and here and here, showing it does contain the individual statements "anti-Semitism is nothing but the antagonistic attitude produced in the non-Jews by the Jewish group" and "the Jewish group has thrived on oppression and on the antagonism it has forever met in the world" (though the two statements are not in sequence as in the claimed quote, and they are both parts of longer sentences which as the blog post's author says are 'merely making general sociological observations and applying them to Jews as well'), while the third sentence of the claimed quote, suggesting Jews deliberately foster anti-Semitism, does not appear in the Collier's article at all. The origin of the third sentence is unclear, but the earliest attributions from known authors are from 2005: it appears on p. 12 of The New American Newspeak Dicti