


Ursula, Achille Liénart, Acts of reparation, Ad gentes, Adalbert Hamman, Adalberto Almeida y Merino, Adam Kozłowiecki, Adoro te devote, Adrian Dominican Sisters, Adrian Hastings, Adrian van Kaam, Adrianus Djajasepoetra, Aert van den Bossche, Aeterni Patris, Aggiornamento, Agnes Mary Mansour, Agostino Casaroli, Albert Gregory Meyer, Albert Lewis Fletcher, Albert Ndongmo, Albert Outler, Albert Rudolph Zuroweste, Albert Sleumer, Albertine Sisters, Alberto Cavallari, Alberto di Jorio, Alberto Gori, Alberto Melloni, Albertus Soegijapranata, Alceu Amoroso Lima, Alden John Bell, Aldo Capitini, Alessandro Piazza, Alex Zanotelli, Alexa Suelzer, Alexander Kulik, Alexander M. Masilamani, Abadía de San Benito, Ablution in Christianity, Abraham Joshua Heschel, Academy of Mount St. Ģ461 relations: "Pedro Arrupe" Political Training Institute, A Catholic Statement on Pluralism and Abortion, A History of Christianity (Johnson book), A Moral Reckoning, A. The Second Vatican Council, fully the Second Ecumenical Council of the Vatican and informally known as addressed relations between the Catholic Church and the modern world.
