Catholic theology and doctrine

Ultramontanism is a clerical political conception within the Catholic Church that places strong emphasis on the prerogatives and powers of the Pope.

Munificentissimus Deus (Latin: The most bountiful God) is the name of an Apostolic constitution written by Pope Pius XII.

Gallicanism is the belief that popular civil authority—often represented by the monarchs' authority or the State's authority—over the Catholic Church is comparable to that of the Pope's.

The Catechism of the Catholic Church (Latin: Catechismus Catholicae Ecclesiae; commonly called the Catechism or the CCC) is a catechism promulgated for the Catholic Church by Pope John Paul II in 1992.

Filioque (Ecclesiastical Latin: [filiˈɔkwe], literally "and [from] the Son") is a Latin term added to the Niceno-Constantinopolitan Creed (NCC) which is not in the original version.

In Christian theology, and especially in Catholic theology, Purgatory (Latin: Purgatorium, via Anglo-Norman and Old French) is an intermediate state after physical death in which those destined for heaven "undergo purification, so as to achieve the holiness necessary to enter the joy of heaven".

The seven deadly sins, also known as the capital vices or cardinal sins, is a grouping and classification of vices of Christian origin.

In the teaching of the Roman Catholic Church, an indulgence is "a way to reduce the amount of punishment one has to undergo for sins".

Sacred tradition or holy tradition is a theological term used in some Christian traditions, primarily in the Catholic, Eastern Orthodox, Oriental Orthodox and Anglican traditions, to refer to the foundation of the authority of the Church and of the scriptures.

Papal infallibility is a dogma of the Catholic Church that states that, in virtue of the promise of Jesus to Peter, the Pope is preserved from the possibility of error "when, in the exercise of his office as shepherd and teacher of all Christians, in virtue of his supreme apostolic authority, he defines a doctrine concerning faith or morals to be held by the whole Church.

The Libri Carolini ("Charles' books"), Opus Caroli regis contra synodum ("The work of King Charles against the Synod"), also called Charlemagne's Books or simply the Carolines, are the work in four books composed on the command of Charlemagne, around 790, to refute the supposed conclusions of the Byzantine Second Council of Nicaea (787), particularly as regards its acts and decrees in the matter of sacred images.

An apostolic vicariate is a form of territorial jurisdiction of the Roman Catholic Church established in missionary regions and countries where a diocese has not yet been established.

Deus vult (Classical Latin for "God wills it") was the cry of the people at the declaration of the First Crusade by Pope Urban II at the Council of Clermont in 1095 when the Byzantine Empire requested help in defense from the Seljuk invasion of Anatolia.

An imprimatur (from Latin, "let it be printed") is, in the proper sense, a declaration authorizing publication of a book.

Humanae vitae (Latin Of Human Life) is an encyclical written by Pope Paul VI and issued on 25 July 1968.

The Syllabus of Errors (Latin: Syllabus Errorum) was a document issued by Holy See under Pope Pius IX on December 8, 1864, Feast of the Immaculate Conception, on the same day as the Pope's encyclical Quanta cura.

On 18 November 1302, Pope Boniface VIII issued the Papal bull Unam sanctam which some historians consider one of the most extreme statements of Papal spiritual supremacy ever made.

Catholic theology of sexuality, like Catholic theology in general, is drawn from natural law, canonical scripture, divine revelation, and sacred tradition, as interpreted authoritatively by the magisterium of the Catholic Church.

The Catholic Bible is the Bible comprising the whole 73-book canon recognized by the Catholic Church, including the deuterocanonical books.

The New American Bible (NAB) is a Catholic Bible translation first published in 1970.

The Four Marks of the Church is a term describing four specific adjectives — one, holy, catholic and apostolic — indicating four major distinctive marks or distinguishing characteristics of the Christian Church.

It is a key concept in Christianity.

The fate of the unlearned, also known as the destiny of the unevangelized, is an eschatological question about the ultimate destiny of people who have not been exposed to a particular theology or doctrine and thus have no opportunity to embrace it.

The master of novices or novice master is a term used in the Roman Catholic Church to refer those religious to whom is committed the training of the novices and the government of the novitiate of a religious institute.

Heresy has been a concern in Christian communities at least since the writing of the Second Epistle of Peter: "even as there shall be false teachers among you, who privily shall bring in damnable heresies, even denying the Lord that bought them" (2P. 2:1-AV).

The idea of purgatory has roots that date back into antiquity.

The theology of the Catholic Church is based on natural law, canonical scripture, divine revelation, and sacred tradition, as interpreted authoritatively by the magisterium of the Catholic Church.

Fundamental theology is a branch of Catholic theology which seeks to establish the fact that God has made a supernatural revelation and established the Catholic Church as its divinely authorized custodian and interpreter.

Homosexuality is addressed in Catholic moral theology under two forms: homosexual orientation is considered an "objective disorder" because Catholicism views it as being "ordered toward an intrinsic moral evil", but not sinful unless acted upon.

The theology of Pope Benedict XVI, as promulgated during his pontificate, consists mainly of three encyclical letters on love (2005), hope (2007), and "charity in truth" (2009), as well as apostolic documents and various speeches and interviews.

In Christianity, the term state is used in various senses by theologians and spiritual writers.

Infallibility is a term with a variety of meanings related to knowing truth with certainty.

In Christianity inculturation is the adaptation of the way Church teachings are presented to non-Christian cultures and, in turn, the influence of those cultures on the evolution of these teachings.

Lexikon für Theologie und Kirche (Lexicon of Theology and Church) (commonly abbreviated LThK) is a German-language Catholic theological encyclopedia.

Sacerdotalism is the belief that propitiatory sacrifices for sin require the intervention of a priest.

Catholic peace traditions begin with its biblical and classical origins to the current practice in the 21st century.

The Great Conversation is a term describing a supposed phenomenon which many Roman Catholic apologists believe takes place in purgatory.

On the Trinity (Latin: De Trinitate) is a Latin book written by Augustine of Hippo to discuss the Trinity in context of the logos.

The term "invincible ignorance" has its roots in Catholic theology, where — as the opposite of the term vincible ignorance — it is used to refer to the state of persons (such as pagans and infants) who are ignorant of the Christian message because they have not yet had an opportunity to hear it.

The perpetual virginity of Mary is a doctrine taught by some Christian denominations which asserts that Mary (the mother of Jesus) did not ever have sexual intercourse with any man, during her entire life.

In Roman Catholic Mariology, the title Mediatrix refers to the intercessory role of the Blessed Virgin Mary as a mediator in the salvific redemption by her son Jesus Christ, and that he bestows graces through her.

Theoria (θεωρία) is Greek for contemplation.

There are estimated to be over one billion Catholics in the world.

Roman Catholic Mariology is the systematic study of the person of Mary, mother of Jesus, and of her place in the economy of salvation, within Catholic theology.

Discernment of Spirits is a term used in Orthodox, Roman Catholic and Charismatic (Evangelist) Christian theology to indicate judging various spiritual agents for their moral influence.

The philosophy, theology, and fundamental theory of canon law are the fields of philosophical, theological (ecclesiological), and legal scholarship which concern the place of canon law in the nature of the Catholic Church, both as a natural and as a supernatural entity.