"30th Jan 1933 Hitler becomes German Chancellor, 27th Feb 1933 he burns the Reichstag, language of fascism is a prelude to its actions, Nitishji," the Information and Broadcasting Minister said in a post on social networking site twitter.
"Irony of History is fascists and totalitarianism invariably usurp power through democracy only to subvert it totally. A great evil stalks our land," he said.
Tewari's comments on twitter come after Nitish Kumar had in a speech in Rajgir said that Modi is like Hitler and added that he will never become Prime Minister.