Humanae vitae is an encyclical written by Pope Paul VI and dated 25 July 1968. The text was issued at a Vatican press conference on 29 July. Subtitled On the Regulation of Birth, it re-affirmed the teaching of the Catholic Church regarding married love, responsible parenthood, and the rejection of artificial contraception. In formulating his teaching he explained why he did not accept the conclusions of the Pontifical Commission on Birth Control established by his predecessor, Pope John XXIII, a commission he himself had expanded.
Pope John XXIII was head of the Catholic Church and sovereign of the Vatican City State from 28 October 1958 until his death in June 1963.
Pope Paul VI was head of the Catholic Church and sovereign of the Vatican City State from 21 June 1963 to his death on 6 August 1978. Succeeding John XXIII, he continued the Second Vatican Council, which he closed in 1965, implementing its numerous reforms. He fostered improved ecumenical relations with Eastern Orthodox and Protestant churches, which resulted in many historic meetings and agreements. In January 1964, he flew to Jordan, the first time a reigning pontiff had left Italy in more than a century.
Unitatis redintegratio is the Second Vatican Council's decree on ecumenism. It was passed by a vote of 2,137 to 11 of the bishops assembled at the Council, and was promulgated by Pope Paul VI on 21 November 1964.
Pope Leo XIII was head of the Catholic Church from 20 February 1878 until his death in July 1903. Living until the age of 93, he was the oldest pope, whose age can be validated, holding office and had the fourth-longest reign of any pope, behind those of St. Peter, Bl. Pius IX and St. John Paul II.
Catholic social teaching (CST) is an area of Catholic doctrine which is concerned with human dignity and the common good in society. It addresses oppression, the role of the state, subsidiarity, social organization, social justice, and wealth distribution. CST's foundations are considered to have been laid by Pope Leo XIII's 1891 encyclical, Rerum novarum, which advocated distributism. Its roots can be traced to Catholic theologians such as Thomas Aquinas and Augustine of Hippo. CST is also derived from the Bible and cultures of the ancient Near East.
The teachings of Pope John Paul II are contained in a number of documents. It has been said that these teachings will have a long-lasting influence on the Church.
Aggiornamento is an Italian word meaning "bringing up to date", "updating". It was made famous by Pope John XXIII, and was one of the key words at the Second Vatican Council, used by both bishops and the media.
Pacem in terris is a papal encyclical issued by Pope John XXIII on 11 April 1963, on the rights and obligations of people and their states, as well as proper interstate relations. It emphasizes human dignity and human equality in endorsing women's rights, nuclear nonproliferation and the United Nations.
According to Roman Catholicism, the history of the papacy, the office held by the pope as head of the Catholic Church, spans from the time of Peter to the present day.
Leo Jozef Suenens was a Belgian prelate of the Catholic Church. He served as Archbishop of Mechelen-Brussels from 1961 to 1979, and was elevated to the cardinalate in 1962.
The theology of Pope Pius XII is reflected in his forty-one encyclicals, as well as speeches and nearly 1000 messages, during his almost 20-year pontificate. The encyclicals Mystici corporis and Mediator Dei advanced the understanding of membership and participation in the Catholic Church. The encyclical Divino afflante Spiritu began opening the door to historical-critical biblical studies. But his magisterium was far larger and is difficult to summarize. In numerous speeches Catholic teaching is related to various aspects of life, education, medicine, politics, war and peace, the life of saints, Mary, the mother of God, things eternal and temporal.
Social teachings of the papacy encompass papal views described in social encyclicals and other papal communications, beginning with Rerum novarum, Pope Leo XIII's encyclical of 1891.
The relations between Pope Pius XII and Judaism have long been controversial, especially those questions that surround Pope Pius XII and the Holocaust. Other issues involve Pius's Jewish friendships and his attitude towards the new state of Israel.
Holy See–Soviet Union relations were marked by long-standing ideological disagreements between the Catholic Church and the Soviet Union. The Holy See attempted to enter in a pragmatic dialogue with Soviet leaders during the papacies of John XXIII and Paul VI. In the 1990s, Pope John Paul II's diplomatic policies were cited as one of the principal factors that led to the dissolution of the Soviet Union.
The Dicastery for Promoting Christian Unity, previously named the Pontifical Council for Promoting Christian Unity (PCPCU), is a dicastery within the Holy See whose origins are associated with the Second Vatican Council which met intermittently from 1962 to 1965.
The Roman Catholic Church in the 20th century entered into a period of renewal, responding to the challenge of increasing secularization of Western society and persecution resulting from great social unrest and revolutions in several countries. A major event in the period was the Second Vatican Council, which took place between 1962 and 1965. The church instituted reforms, especially in the 1970s after the conclusion of the Council, to modernize practices and positions. On taking office part way through the Council, Pope Paul VI referred to "an impatient struggle for renewal".
Liturgical use of Latin is the practice of performing Christian liturgy in Ecclesiastical Latin, typically in the liturgical rites of the Latin Church.
