Extract from Hitler's speech at a meeting of party leaders.
This international unrest in the world would unfortunately seem to have given rise to the view amongst the Jews within Germany that the time has come openly to oppose Jewish interests to those of the German nation. From numerous places vigorous complaints have been received of the provocative action of individuals belonging to this people, and the remarkable frequency of these reports and the similarity of their contents point to a certain system of operation.
...The only way to deal with the problem which remains open is that of legislative action. The German Government is in this controlled by the thought that through a single secular solution it may be possible still to create a level ground [eine Ebene] on which the German people may find a tolerable relation towards the Jewish people. Should this hope not be fulfilled and the Jewish agitation both within Germany and in the international sphere should continue, then the position must be examined afresh.
The third [law] is an attempt to regulate by law [the Jewish] problem, which, should this attempt fail, must then be handed over by law to the National-Socialist Party for a final solution.
Behind all three laws there stands the National-Socialist Party and with it and supporting it stands the German nation
Sources: M. Domarus, ed., A. Hitler Reden und Proklamationen 1932-1945 ("A. Hitler Speeches and Proclamations 1932-1945"), I. Neustadt a.d. Aisch, 1962, pp. 538-539; Yad Vashem