of faculties granted by Pope Benedict XVI with the publishing of his motu proprio, Traditionis Custodes, thus limiting the use of 1962 Roman Missal. Relations and dialogues To Paul VI, a dialogue with all of humanity was essential not as an aim but as a means to find the truth. Dialogue according to Paul, is based on full equality of all participants. This equality is rooted in the common search for the truth. He said: "Those who have the truth, are in a position as not having it, because they are forced to search for it every day in a deeper and more perfect way. Those who do not have it, but search for it with their whole heart, have already found it." Dialogues In 1964, Paul VI created a Secretariat for non-Christians, later renamed the Pontifical Council for Interreligious Dialogue and a year later a new Secretariat (later Pontifical Council) for Dialogue with Non-Believers. This latter was in 1993 incorporated by Pope John Paul II in the Pontifical Council for Culture, which he had established in 1982. In 1971, Paul VI created a papal office for economic development and catastrophic assistance. To foster common bonds with all persons of good will, he decreed an annual peace day to be celebrated on January first of every year. Trying to improve the condition of Christians behind the Iron Curtain, Paul VI engaged in dialogue with Communist authorities at several levels, receiving Foreign Minister Andrei Gromyko and Chairman of the Presidium of the Supreme Soviet Nikolai Podgorny in 1966 and 1967 in the Vatican. The situation of the church in Hungary, Poland and Romania, improved during his pontificate. Foreign travels Pope Paul VI became the first pope to visit six continents. He was also the first pontiff to travel on an airplane, visit the Holy Land on pilgrimage , and travel outside of Italy in a century. He travelled more widely than any of his predecessors, earning the nickname "the Pilgrim Pope". He visited the Holy Land in 1964 and participated in Eucharistic Congresses in Bombay, India and Bogotá, Colombia. In 1966, he was twice denied permission to visit Poland for the 1,000th anniversary of the introduction of Christianity in Poland. In 1967, he visited the shrine of Our Lady of Fátima in Portugal on the fiftieth anniversary of the apparitions there. He undertook a pastoral visit to Uganda in 1969, the