Roberto de Mattei

Roberto de Mattei (born 21 February 1948) is an Italian traditionalist Catholic historian and author from Rome. He is the son of Michela Tarquin and Baron Rodolfo de Mattei (1899–1981), who was a professor emeritus at the University of Rome. His work focuses on the history of religious and political ideas in early modern Europe with a specific interest in traditionalist Catholic critiques of post–Second Vatican Council developments, contemporary relativism, and evolutionary theory.

Biography De Mattei studied at Sapienza University of Rome and graduated in 1972 with a degree in contemporary history. During his studies, he was a student and later an assistant to the philosopher Augusto Del Noce and the historian Armando Saitta at the Faculty of Political Sciences. and the weekly publication Corrispondenza Romana.

Works Reception and scholarly criticism His book The Second Vatican Council: An Unwritten Story included "archival discoveries from the ultra-traditionalist Lefebvrians", Catholic theologians Jared Wicks and Massimo Faggioli criticized the book, describing it as seriously flawed and arguing that it portrays the council and its leading figures in a polemical manner, and that it adopts an interpretation of Vatican II close to that of traditionalist critics. while the sociologist of religion Massimo Introvigne argued that it endorses a critical approach that, in his view, diminishes the importance of the council’s official documents.

COVID-19–related publications During the COVID-19 pandemic, de Mattei published Le misteriose origini del Coronavirus (The Mysterious Origins of Coronavirus), a 2021 book released by Edizioni Fiducia that advances the hypothesis of a laboratory origin for the virus. He also authored On the Moral Liceity of the Vaccination, a work discussing the moral permissibility of receiving vaccines in light of Catholic ethical teaching.

Views and controversies

Religious views and affiliations De Mattei describes himself as "above all a disciple of Professor Plinio Corrêa de Oliveira". De Mattei has been described by progressive theologian Massimo Faggioli as "a renowned apologist for ultra-traditional Catholicism".

Criticism of Pope Francis De Mattei was publicly critical of aspects of the pontificate of Pope Francis. In August 2017, he was among the signatories of the Correctio filialis de haeresibus propagatis, a letter sent to Pope Francis expressing concern that parts of the Church document Amoris laetitia, which deals with marriage and family life, were unclear. The signatories argued that this lack of clarity could lead Catholics to believe that long-standing Church teachings on marriage and the reception of Communion were being weakened. Earlier in February 2014, de Mattei's monthly radio program Radici Cristiane (Christian Roots) on Radio Maria was cancelled, reportedly because of his increasingly critical stance toward Pope Francis.

Russia–Ukraine war De Mattei has publicly opposed the 2022 Russian invasion of Ukraine and has criticized traditionalist Catholic figures who expressed support for Russia, including Archbishop Carlo Maria Viganò. He has linked his interpretation of the conflict to the Marian apparitions at Fátima, arguing that their message offers a framework for understanding the war and its implications. In this regard, de Mattei considered valid the Consecration, made by Pope Francis on 25 March 2022, of Russia and Ukraine to the Immaculate Heart of Mary according to the dictates of Our Lady in the 1917 apparitions in Fatima. In 2011, de Mattei was subject to criticism after stating, in a radio broadcast, that the 2011 Tōhoku earthquake and tsunami in Japan were a divine punishment, and after arguing that what he called the "contagion of homosexuality" contributed to the decline of the Roman Empire.

Publications

1900–2000 – Due sogni si succedono: la costruzione la distruzione, Rome, Edizioni Fiducia, 1988. Il crociato del secolo XX. Plinio Corrêa de Oliveira, Milan, Piemme, 1996. Translated in 1997 in Portuguese, I edition: Civilização, , II edition: Artpress Editora, 2015, ; in French, L'Age d'Homme, ; in Spanish, Encuentro Ediciones, ; in English, Gracewings, 1998, ; in German, TFP, 2004, ; in polish, Piotra Skargi, 2004. Alta Ruet Babylon. L'Europa settaria del Cinquecento. Lineamenti storici e problemi ecclesiologici, Milano, Istituto di Propaganda Libraria, 1997. Second edition A sinistra di Lutero. Sette e movimenti religiosi nell'Europa del '500, Roma, Città Nuova, 1999. Third edition, Solfanelli, Chieti, 2017. Pio IX, Milano, Piemme, 2000. Translated in Portuguese, Civilização, 2000, and in English, Gracewing, 2003. La souveraineté nécessaire. Réflexions sur la déconstruction de l’Etat et ses conséquences pour la société, Paris, Editions François-Xavier de Guibert, 2000. Translated in Italian, il Minotauro, 2001, and in Portuguese, Civilização, 2002. Second edition, I libri del Borghese, 2019. Quale papa dopo il papa, Milano, Piemme, 2002. Guerra santa guerra giusta. Islam e Cristianesimo in guerra, Milan, Piemme, 2002. Translated in Portuguese, Civilização, 2002, and in English, Chronicles Press/The Rockford Institute, 2007. L'identità culturale come progetto di ricerca, Rome, Liberal Edizioni, 2004. La "Biblioteca dell’amicizia". Repertorio critico della cultura cattolica nell'epoca della Rivoluzione 1770–1830, Naples, Bibliopolis, 2005. De Europa. Tra radici cristiane e sogni postmoderni, Florence, Le Lettere, 2006. La dittatura del relativismo, Chieti, Solfanelli, 2007. Translated in Portuguese, Civilização, 2008, ; in polish, Warszawa, 2009, and in French, Muller Edition, 2011. Il CNR e le Scienze Umane. Una strategia di rilancio, Rome, National Research Council, 2008. La liturgia della chiesa nell'epoca della secolarizzazione, Rome, Solfanelli, 2009. Turchia in Europa. Beneficio o catastrofe?, Milan, SugarCo, 2009. Translated in English, Gracewing, 2009, ; in German, Resch Verlag, 2010, and in polish, Piotra Skargi, 2010. Il Concilio Vaticano II. Una storia mai scritta, Torino, Lindau, 2010. Translated in German, Sarto Verlag, 2011, ; in Portuguese, Ambientes & Costumes, 2012, ; in polish, Centrum Kultury i Tradycji, 2012, ; in English, Loreto Publications, ; in French, Muller Editions, 2013, ; in Spanish, Homo Legens, 2018, ; in slovak, Nadácia Slovakia Christiana, 2019. Prize Acqui-Storia 2013. Il mistero del male e i castighi di Dio, Verona, Fede & Cultura, 2011. Apologia della tradizione, Torino, Lindau, 2011. Translated in Brazilian, Ambientes & Costumes, 2013, ; in French, Editions de Chiré, 2017, ; in German, Grignon Verlag, 2018, ; in Spanish, Dufourq y Viano, 2018, and in English, Angelus Press, 2019. L'Euro contro l'Europa. Vent'anni dopo il Trattato di Maastricht (1992–2012), Rome, Solfanelli, 2012. Pio IX e la rivoluzione italiana, Siena, Cantagalli, 2012. La Chiesa fra le tempeste. Il primo millennio di storia della Chiesa nelle conversazioni a Radio Maria, Milan, Sugarco Edizioni, 2012. Translated in French, Le Drapeau blanc, 2017, and in English, Calx Mariae Publishing, 2022. Vicario di Cristo. Il primato di Pietro tra normalità ed eccezione, Verona, Fede e Cultura, 2013. Il Ralliement di Leone XIII. Il fallimento di un progetto pastorale, Florence, Le Lettere, 2014. Translated in French, Les Editions du Cerf, 2016. Motus in fine velocior. On Eve of 2015 Synod, Rome, Edizioni Fiducia, 2015. Europa cristiana risvegliati, Rome, Lepanto, 2015. Plinio Corrêa de Oliveira. Apostolo di Fatima. Profeta del Regno di Maria, Rome, Fiducia, 2017. La Chiesa fra le tempeste. Vol. 2: Dal Medioevo alla Rivoluzione francese, Milan, Sugarco, 2018. Trilogia romana, Rome, Solfanelli, 2018. La critica alla rivoluzione nel pensiero di Augusto Del Noce, Florence, Le Lettere, 2019. Love for the Papacy and Filial Resistance to the Pope in the History of the Church, Brooklyn, NY, Angelico Press, 2019. L’Isola misteriosa, Chieti, Solfanelli, 2020. Pio V. Storia di un papa santo, Turin, Lindau, 2021. Sulla liceità morale della vaccinazione, Rome, Edizioni Fiducia, 2021. Translated with the same publisher and in the same year in English, ; in Portuguese ; in German, and in French. Punishment or Mercy? The divine hand in the age of the coronavirus, London, Calx Mariae Publishing, 2021. Le misteriose origini del coronavirus, Rome, Edizioni Fiducia, 2021. Translated in French, Editions David Reinharc. I sentieri del male. Congiure, cospirazioni, complotti, Milan, Sugarco Edizioni, 2022. Breve Trattato sulla Divina Provvidenza, Rome, Edizioni Fiducia, 2022. I padrini dell'Italia rossa, Chieti, Solfanelli, 2022. Dio castiga il mondo? La fede di fronte al mistero del male, Verona, Fede & Cultura, 2022.

Editor

Finis Vitae. Is Brain Death Still Life?, Soveria Mannelli, CNR-Rubbettino, 2006. Translated in Italian, Rubbettino, 2007. Evoluzionismo. Il tramonto di una ipotesi, Siena, Cantagalli, 2009. Introduzione a San Pier Damiani, Liber Gomorrhianus, traduzione di Gianandrea de Antonellis, Rome, Edizioni Fiducia, 2015. Translated in polish, Wydawnictwo, 2022. Il primo schema sulla famiglia e sul matrimonio del Concilio Vaticano II, Rome, Edizioni Fiducia, 2015. Depositum Custodi, Rome, Edizioni Fiducia, 2018. Vecchio e nuovo modernismo. Radici della crisi nella Chiesa'', Rome, Edizioni Fiducia, 2018.