The Myth of the Twentieth Century
The author of a seminal work of Nazi ideology, "The Myth of the Twentieth Century" (1930), Rosenberg is considered one of the main authors of key Nazi ideological creeds, including its racial theory, persecution of the Jews, "Lebensraum", abrogation of the Treaty of Versailles, and opposition to what was considered "degenerate" modern art. He is known for his rejection of and hatred for Christianity, having played an important role in the development of German Nationalist Positive Christianity.