began referring to the late pontiff as "John Paul the Great" — in theory only the fourth pope to be so acclaimed. Cardinal Angelo Sodano specifically referred to John Paul as "the Great" in his published written homily for the pope's funeral Mass of Repose. The South African Catholic newspaper The Southern Cross has referred to him in print as "John Paul II the Great". Some Catholic educational institutions in the US have additionally changed their names to incorporate "the Great", including John Paul the Great Catholic University and schools called some variant of John Paul the Great High School. Scholars of canon law say that there is no official process for declaring a pope "Great"; the title simply establishes itself through popular and continued usage, as was the case with celebrated secular leaders (for example, Alexander III of Macedon became popularly known as Alexander the Great). The three popes who today commonly are known as "Great" are Leo I, who reigned from 440–461 and persuaded Attila the Hun to withdraw from Rome; Gregory I, 590–604, after whom the Gregorian Chant is named; and Pope Nicholas I, 858–867, who consolidated the Catholic Church in the Western world in the Middle Ages. John Paul's successor, Benedict XVI, has not used the term directly in public speeches, but has made oblique references to "the great Pope John Paul II" in his first address from the loggia of St. Peter's Basilica, at the 20th World Youth Day in Germany 2005 when he said in Polish: "As the great Pope John Paul II would say: Keep the flame of faith alive in your lives and your people"; and in May 2006 during a visit to Poland where he repeatedly made references to "the great John Paul" and "my great predecessor". Institutions named after John Paul II Pope John Paul II High School (Tennessee) John Paul the Great Catholic University John Paul the Great Catholic High School (Indiana) John Paul II Catholic Secondary School (London, Ontario, Canada) John Paul II Catholic University of Lublin Saint John Paul the Great Catholic High School (Virginia) John Paul II High School, Greymouth Karol Wojtyla College, Lima, Peru Scoil Eoin Phóil, Leixlip, Ireland John Paul II Gymnasium, Kaunas, Lithuania Pope John Paul II High School in Olympia, Washington Universidad Privada Juan Pablo II, Lima, Peru Karol Wojtyła building at Atma Jaya Catholic University of Indonesia in Jakarta, Indonesia St.