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.
Dignitatis humanae is the Second Vatican Council's Declaration on Religious Freedom. In the context of the council's stated intention "to develop the doctrine of recent popes on the inviolable rights of the human person and the constitutional order of society", Dignitatis humanae spells out the church's support for the protection of religious liberty. It set the ground rules by which the church would relate to secular states.
Pope Gregory XVI was head of the Catholic Church and ruler of the Papal States from 2 February 1831 to his death in June 1846. He had adopted the name Mauro upon entering the religious order of the Camaldolese.
Pope Pius XI, born Ambrogio Damiano Achille Ratti, was the Bishop of Rome and supreme pontiff of the Catholic Church from 6 February 1922 to 10 February 1939. He also became the first sovereign of the Vatican City State upon its creation as an independent state on 11 February 1929. He remained head of the Catholic Church until his death in February 1939. His papal motto was "Pax Christi in Regno Christi", translated as "The Peace of Christ in the Reign of Christ".
In the history of Germany, the Kulturkampf was the seven-year political conflict (1871–1878) between the Catholic Church in Germany, led by Pope Pius IX; and the Kingdom of Prussia, led by chancellor Otto von Bismarck. The Prussian church-and-state political conflict was about the Church's direct control over both education and ecclesiastical appointments in the Prussian kingdom as a Roman Catholic nation and country. Moreover, when compared to other church-and-state conflicts about political culture, the German Kulturkampf of Prussia also featured anti-Polish bigotry fueled by "racist anxieties" in Germany "about the Polish portions of the Prussian East."
Christian socialism is a religious and political philosophy that blends Christianity and socialism, endorsing socialist economics on the basis of the Bible and the teachings of Jesus. Many Christian socialists believe capitalism to be idolatrous and rooted in the sin of greed. Christian socialists identify the cause of social inequality to be the greed that they associate with capitalism. Christian socialism became a major movement in the United Kingdom beginning in the 19th century. The Christian Socialist Movement, known as Christians on the Left since 2013, is one formal group, as well as a faction of the Labour Party.
Rerum novarum, or Rights and Duties of Capital and Labor, is an encyclical issued by Pope Leo XIII on 15 May 1891. It is an open letter, passed to all Catholic patriarchs, primates, archbishops and bishops, that addressed the condition of the working classes.
The Gregorian Reforms were a series of reforms initiated by Pope Gregory VII and the circle he formed in the papal curia, c. 1050–80, which dealt with the moral integrity and independence of the clergy. The reforms are considered to be named after Pope Gregory VII (1073–85), though he personally denied it and claimed his reforms, like his regnal name, honoured Pope Gregory I.
Modernism in the Catholic Church describes attempts to reconcile Catholicism with modern culture, specifically an understanding of the Bible and Catholic tradition in light of the historical-critical method and new philosophical and political developments of the late 19th and early 20th centuries.
The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.28 to 1.39 billion baptized Catholics worldwide as of 2024. It is among the world's oldest and largest international institutions and has played a prominent role in the history and development of Western civilization. The church consists of 24 sui iuris churches, including the Latin Church and 23 Eastern Catholic Churches, which comprise almost 3,500 dioceses and eparchies located around the world. The pope, who is the bishop of Rome, is the chief pastor of the church. The Diocese of Rome, known as the Holy See, is the central governing authority of the church. The administrative body of the Holy See, the Roman Curia, has its principal offices in Vatican City, a small independent city-state and enclave within the Italian capital city of Rome, of which the pope is head of state.
Mit brennender Sorge is an encyclical of Pope Pius XI, issued during the Nazi era on 10 March 1937. Written in German, not the usual Latin, it was smuggled into Germany for fear of censorship and was read from the pulpits of all German Catholic churches on one of the Church's busiest Sundays, Palm Sunday.
Liberal Catholicism was a current of thought within the Roman Catholic Church influenced by classical liberalism and promoting the separation of church and state, freedom of religion in the civic arena, expanded suffrage, and broad-based education. It was influential in the 19th century and the first half of the 20th, especially in France. It is largely identified with French political theorists such as Felicité Robert de Lamennais, Henri Lacordaire, and Charles Forbes René de Montalembert influenced, in part, by a similar contemporaneous movement in Belgium.
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.
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.
Traditi humilitati is a papal encyclical issued by Pope Pius VIII in 1829. It laid out the program for his pontificate. Although it does not explicitly mention freemasonry, it has been cited by later Church documents on the subject because it condemned those "who think that the portal of eternal salvation opens for all from any religion".
Singulari Nos was an encyclical issued on June 25, 1834, by Pope Gregory XVI. Essentially a follow-up to the better-known Mirari vos of 1832, Singulari Nos focused strongly on the views of French priest Felicité Robert de Lamennais, who did not see any contradiction between Catholicism and then-modern ideals of liberalism and the separation of church and State.
Auctorem fidei is a papal bull issued by Pius VI on 28 August, 1794 to condemn the tendency towards Gallicanism and Jansenist-tinged reforms of the Synod of Pistoia (1786).
The history of the Catholic Church is the formation, events, and historical development of the Catholic Church through time.
Subsidiarity is an organizing principle that matters ought to be handled by the smallest, lowest or least centralized competent authority. Political decisions should be taken at a local level if possible, rather than by a central authority. The Oxford English Dictionary defines subsidiarity as the idea that a central authority should have a subsidiary function, performing only those tasks which cannot be performed effectively at a more immediate or local level.
In the Catholic Church, collegiality refers to "the Pope governing the Church in collaboration with the bishops of the local Churches, respecting their proper autonomy." In the early church the popes sometimes exercised moral authority rather than administrative power, and that authority was not exercised extremely often; regional churches elected their own bishops, resolved disputes in local synods, and only felt the need to appeal to the Pope under special circumstances.
