La revista católica Civiltà Cattolica, publicada en Roma desde 1850 hasta la fecha, por unos jesuitas periodistas, pero bajo control de la Curia romana, fue entre 1879 y 1937, en dos ocasiones, abierta y violentamente judeofoba. Casó el antijudaismo cristiano tradicional con el nuevo antisemitismo económico, social, político y finalmente racista, en dos episodios que van de 1879 a 1897 y, después de una acalmía, de 1919 a 1937. Estudio en este documento de trabajo el primer acceso de judeofobia, esta versión clerical de La Cuestión Judía (dos libros enfrentados de Bruno Bauer y Karl Marx, en 1843/1844), que vive la revista a la hora de la primera gran ola del antisemitismo europeo.Civiltà Cattolica, the Catholic journal published in Rome from 1850 up to the present by a group of Jesuit journalists but under the auspices of the Roman Curia was, between 1879-1937, on two occasions, openly and violently anti-Jewish. The journal identified traditional anti-Jewish Catholicism with the more recent economic, social and political anti Semitism. It was openly racist during two moments between 1879-1897 and after a short respite, again between 1919-1937.In this working paper, I analyze the first traces of Judeophobia, the clerical version of The Jewish Question, (two opposing views of Bruno Bauer and Karl Marx in 1843/1844), that the journal expounds during the first great surge of anti Semitism in Europe.Civiltà Cattolica, the Catholic journal published in Rome from 1850 up to the present by a group of Jesuit journalists but under the auspices of the Roman Curia was, between 1879-1937, on two occasions, openly and violently anti-Jewish. The journal identified traditional anti-Jewish Catholicism with the more recent economic, social and political anti Semitism. It was openly racist during two moments between 1879-1897 and after a short respite, again between 1919-1937.In this working paper, I analyze the first traces of Judeophobia, the clerical version of The Jewish Question, (two opposing views of Bruno Bauer and Karl Marx in 1843/1844), that the journal expounds during the first great surge of anti Semitism in Europe.