Samuel Stefan Osusky was a leading intellectual in Slovak Lutheranism and a bishop in his church. In 1937 he delivered a prescient lecture to the assembled clergy, "The Philosophy of Fascism, Bolshevism and Hitlerism", that clearly foretold the dark days ahead. As wartime bishop, he co-authored a "Pastoral Letter on the Jewish Question", which publicly decried the deportation of Jews to Poland in 1942; in 1944 he was imprisoned by the Gestapo for...