When fascism comes to America, it will be wrapped in the flag and carrying a cross.

Sinclair Lewis (1885-1951) American novelist, playwright
(Spurious)

Not found in Lewis' writing. Variants:

• James Waterman Wise, Jr., Christian Century (5 Feb 1936): "In a recent address here before the liberal John Reed club said that Hearst and Coughlin are the two chief exponents of fascism in America. If fascism comes, he added, it will not be identified with any 'shirt' movement, nor with an 'insignia,' but it will probably be 'wrapped up in the American flag and heralded as a plea for liberty and preservation of the constitution.'"
• Halford E. Luccock, Keeping Life Out of Confusion (1938): "When and if fascism comes to America it will not be labeled 'made in Germany'; it will not be marked with a swastika; it will not even be called fascism; it will be called, of course, 'Americanism.'"
• Harrison Evans Salisbury, The Many Americas Shall Be One (1971): "Sinclair Lewis aptly predicted in It Can't Happen Here that if fascism came to America it would come wrapped in the flag and whistling 'The Star Spangled Banner.'" [The quotation is not found in that book.]