Augustine of Hippo, also known as Saint Augustine, was a theologian and philosopher of Berber origin and the bishop of Hippo Regius in Numidia, Roman North Africa. His writings influenced the development of Western philosophy and Western Christianity, and he is viewed as one of the most important Church Fathers of the Latin Church in the Patristic Period. His many important works include The City of God, On Christian Doctrine, and Confessions.
Donatism was a Christian sect leading to a schism in the Church, in the region of the Church of Carthage, from the fourth to the sixth centuries. Donatists argued that Christian clergy must be faultless for their ministry to be effective and their prayers and sacraments to be valid. Donatism had its roots in the long-established Christian community of the Roman province Africa Proconsularis and Mauretania Tingitana, in the persecutions of Christians under Diocletian. Named after the Berber Christian bishop Donatus Magnus, Donatism flourished during the fourth and fifth centuries. Donatism mainly spread among the indigenous Berber population, and Donatists were able to blend Christianity with many of the Berber local customs.
In the teaching of the Catholic Church, an indulgence is "a way to reduce the amount of punishment one has to undergo for sins". The Catechism of the Catholic Church describes an indulgence as "a remission before God of the temporal punishment due to sins whose guilt has already been forgiven, which the faithful Christian who is duly disposed gains under certain prescribed conditions through the action of the Church which, as the minister of redemption, dispenses and applies with authority the treasury of the satisfactions of Christ and all of the saints".
A catechism is a summary or exposition of doctrine and serves as a learning introduction to the Sacraments traditionally used in catechesis, or Christian religious teaching of children and adult converts. Catechisms are doctrinal manuals – often in the form of questions followed by answers to be memorised – a format that has been used in non-religious or secular contexts as well. According to Norman DeWitt, the early Christians appropriated this practice from the Epicureans, a school whose founder Epicurus had instructed to keep summaries of the teachings for easy learning. The term catechumen refers to the designated recipient of the catechetical work or instruction. In the Catholic Church, catechumens are those who are preparing to receive the Sacrament of Baptism. Traditionally, they would be placed separately during Holy Mass from those who had been baptized, and would be dismissed from the liturgical assembly before the Profession of Faith and General Intercessions.
Enchiridion is a small manual or handbook.
Confessions is an autobiographical work by Augustine of Hippo, consisting of 13 books written in Latin between AD 397 and 400. The work outlines Augustine's sinful youth and his conversion to Christianity. Modern English translations of it are sometimes published under the title The Confessions of Saint Augustine in order to distinguish the book from other books with similar titles. Its original title was Confessions in Thirteen Books, and it was composed to be read out loud with each book being a complete unit.
Intercession or intercessory prayer is the act of praying to a deity on behalf of others, or asking a saint in heaven to pray on behalf of oneself or for others.
Ascetical theology is the organized study or presentation of spiritual teachings found in Christian Scripture and the Church Fathers that help the faithful to more perfectly follow Christ and attain to Christian perfection. Christian asceticism is commonly thought to imply self-denial for a spiritual purpose. The term ascetical theology is used primarily in Roman Catholic theology; Eastern Orthodox theology carries its own distinct terms and definitions, and other religious traditions conceive of following and conforming to God and Christ differently from either Orthodoxy or Catholicism.
The Angelus is a Catholic devotion commemorating the Incarnation of Christ. As with many Catholic prayers, the name Angelus is derived from its incipit—the first few words of the text: Angelus Domini nuntiavit Mariæ. The devotion is practised by reciting as versicle and response three Biblical verses narrating the mystery, alternating with the prayer "Hail Mary". The Angelus exemplifies a species of prayers called the "prayer of the devotee".
The seven gifts of the Holy Spirit are an enumeration of seven spiritual gifts first found in the book of Isaiah, and much commented upon by patristic authors. They are: wisdom, understanding, counsel, fortitude, knowledge, piety, and fear of the Lord.
Heroic virtue is the translation of a phrase coined by Augustine of Hippo to describe the virtue of early Christian martyrs. The phrase is used by the Roman Catholic Church.
Mystical theology is the branch of theology in the Christian tradition that explains mystical practices and states, as induced by contemplative practices such as contemplative prayer, called theoria from the Greek for contemplation.
Totus tuus is a Latin greeting which was routinely used to sign off letters written in Latin, meaning "all yours", often abbreviated as "t.t.". In recent history Totus tuus was used by Pope John Paul II as his personal motto to express his personal Consecration to Mary based on the spiritual approach of Louis de Montfort and the Mariology in his works. The pontiff explained the meaning further in his 1994 book Crossing the Threshold of Hope where he defines it as not only an expression of piety but also of devotion that is deeply rooted in the Mystery of the Blessed Trinity.
The Chaplet of Saint Michael the Archangel, also called the Rosary of the Angels, is a chaplet approved by Pope Pius IX in 1851.
Indulgentarium Doctrina is an apostolic constitution about indulgences issued by Pope Paul VI on 1 January 1967. It responds to suggestions made at the Second Vatican Council, it substantially revised the practical application of the traditional doctrine relating to indulgences. The title is taken from the opening words of the original Latin text.
In Christianity, sin is an immoral act considered to be a transgression of divine law. The doctrine of sin is central to the Christian faith, since its basic message is about redemption in Christ.
Spiritual communion is a Christian practice of desiring union with Jesus Christ in the Eucharist. It is used as a preparation for Mass and by individuals who cannot receive holy communion.
Quamquam pluries is an encyclical on Saint Joseph by Pope Leo XIII. It was issued on August 15, 1889 in Saint Peter's Basilica in Rome.
The love of Christ is a central element of Christian belief and theology. It refers to the love of Jesus Christ for humanity, the love of Christians for Christ, and the love of Christians for others. These aspects are distinct in Christian teachings—the love for Christ is a reflection of his love for all people.
Augustinian Calvinism is a term used to emphasize the origin of John Calvin's theology within Augustine of Hippo's theology over a thousand years earlier. By his own admission, John Calvin's theology was deeply influenced by Augustine of Hippo, the fourth-century church father. Twentieth-century Reformed theologian B. B. Warfield said, "The system of doctrine taught by Calvin is just the Augustinianism common to the whole body of the Reformers." Paul Helm, a well-known Reformed theologian, used the term "Augustinian Calvinism" for his view in the article "The Augustinian-Calvinist View" in Divine Foreknowledge: Four Views.
