Pastor Martin Niemöller said, "When Hitler attacked the Jews I was not a Jew, therefore I was not concerned. And when Hitler attacked the Catholics, I was not a Catholic, and therefore, I was not concerned. And when Hitler attacked the unions and the industrialists, I was not a member of the unions and I was not concerned. Then Hitler attacked me and the Protestant church — and there was nobody left to be concerned."

The Congressional Record, 14, October 1968, page 31636.