George Orwell explains all fascists and too many pious (ie, spiritual and religious) people

“When one thinks of all the people who support or have supported Fascism, one stands amazed at their diversity. What a crew! Think of a programme which at any rate for a while could bring Hitler, Petain, Montagu Norman, Pavelitch, William Randolph Hearst, Streicher, Buchman, Ezra Pound, Juan March, Cocteau, Thyssen, Father Coughlin, the Mufti of Jerusalem, Arnold Lunn, Antonescu, Spengler,