Mariology is the Christian theological study of Mary, mother of Jesus. Mariology seeks to relate doctrine or dogma about Mary to other doctrines of the faith, such as those concerning Jesus and notions about redemption, intercession and grace. Christian Mariology aims to place the role of the historic Mary in the context of scripture, tradition and the teachings of the Church on Mary.The encyclopedia of Christianity, Volume 3 by Erwin Fahlbusch, Geoffrey William Bromiley 2003 pp. 403–404.Rahner, Karl 2004 Encyclopedia of theology: a concise Sacramentum mundi p. 901.Hillerbrand, Hans Joachim. Encyclopedia of Protestantism, Volume 3 2003. p. 1174. In terms of social history, Mariology may be broadly defined as the study of devotion to and thinking about Mary throughout the history of Christianity.Encyclopedia of Social History ( p. 573) states: "More broadly defined, Mariology is the study of devotion to and thinking about Mary throughout the history of Christianity."

There exist a variety of Christian (and non-Christian) views on Mary as a figure ranging from the focus on the veneration of Mary in Roman Catholic Mariology to criticisms of "mariolatry" as a form of idolatry. The latter would include certain Protestant objections to Marian devotion. There are also more distinctive approaches to the role of Mary in Lutheran Mariology and Anglican Marian theology. As a field of theology, the most substantial developments in Mariology (and the founding of specific centers devoted to its study) in recent centuries have taken place within Roman Catholic Mariology. Eastern Orthodox concepts and veneration of Mary are integral to the rite as a whole, (the Theotokos) and are mostly expressed in liturgy. The veneration of Mary is said to permeate, in a way, the entire life of the Church as a "dimension" of dogma as well as piety, of Christology as well as of Ecclesiology. While similar to the Roman Catholic view, barring some minor differences, the Orthodox do not see a need for a separate academic discipline of Mariology, as the Mother of God is seen as the self-evident apogee of God's human creation.Schmemann, Alexander (1970) "On Mariology in Orthodoxy," Marian Library Studies: Vol. 2, Article 4, pp. 25–32. Available at: http://ecommons.udayton.edu/ml_studies/vol2/iss1/4

A significant number of Marian publications were written in the 20th century, with theologians Raimondo Spiazzi and Gabriel Roschini producing 2500 and 900 publications respectively. The Pontifical Academy of Mary and the Pontifical Theological Faculty Marianum in Rome are key Mariological centers.

Diversity of Marian views

A wide range of views on Mary exist at multiple levels of differentiation within distinct Christian belief systems. In many cases, the views held at any point in history have continued to be challenged and transformed. Over the centuries, Roman Catholic Mariology has been shaped by varying forces ranging from sensus fidelium to Marian apparitions to the writings of the saints to reflection by theologians and papal encyclicals.

Eastern Orthodox theology calls Mary the Theotokos, which means God-bearer. The virginal motherhood of Mary stands at the center of Orthodox Mariology, in which the title Ever Virgin is often used. The Orthodox Mariological approach emphasizes the sublime holiness of Mary, her share in redemption and her role as a mediator of grace.Rahner, Karl 2004 Encyclopedia of theology: a concise Sacramentum mundi pp. 393–394.The encyclopedia of Christianity, Volume 3 by Erwin Fahlbusch, Geoffrey William Bromiley 2003 p. 409.

Eastern Orthodox mariological thought dates as far back as Saint John Damascene who in the 8th century wrote on the mediative role of Mary and on the Dormition of the Mother of God.Damascene, John. Homily 2 on the Dormition 14; p. 96, 741 B.Damascene, John. Homily 2 on the Dormition 16; PG 96, 744 D. In the 14th century, Orthodox Mariology began to flourish among Byzantine theologians who held a cosmic view of Mariology, placing Jesus and Mary together at the center of the cosmos and saw them as the goal of world history. More recently Eastern Orthodox Mariology achieved a renewal among 20th century theologians in Russia, for whom Mary is the heart of the Church and the center of creation. However, unlike the Catholic approach, Eastern Orthodox Mariology does not support the Immaculate Conception of Mary. Prior to the 20th century, Eastern Orthodox Mariology was almost entirely liturgical, and had no systematic presentation similar to Roman Catholic Mariology. However, 20th century theologians such as Sergei Bulgakov began the development of a detailed systematic Orthodox Mariology.The Orthodox Church by Sergei Nikolaevich Bulgakov 1997 p. 67.The Celebration of Faith: The Virgin Mary by Alexander Schmemann 2001 pp. 60–61.Modern Russian Theology: Ortholdox Theology In A New Key by Paul Vallierey 2000 . Bulgakov's Mariological formulation emphasizes the close link between Mary and the Holy Spirit in the mystery of the Incarnation.

Protestant views on Mary vary from denomination to denomination. They focus generally on interpretations of Mary in the Bible, the Apostles' Creed, (which professes the Virgin Birth), and the Ecumenical Council of Ephesus, in 431, which called Mary the Mother of God. While some early Protestants created Marian art and allowed limited forms of Marian veneration,"Protestantische Marien Kunst", in Bäumer, Marienlexikon, V, pp. 325–336, Marian veneration in Protestantismus, pp. 336–342. most Protestants today do not share the veneration of Mary practiced by Roman Catholics and Eastern Orthodox. Martin Luther's views on Mary, John Calvin's views on Mary, Karl Barth's views on Mary and others have all contributed to modern Protestant views. Anglican Marian theology varies greatly, from the Anglo-Catholic (very close to Roman Catholic views) to the more Reformed views. The Anglican Church formally celebrates six Marian feasts, Annunciation (25 March), Visitation (31 May), Day of Saint Mary (Assumption or dormition) (15 August), Nativity of Mary (8 September), Our Lady of Walsingham (15 October) and Mary's Conception (8 December).Schroedel, Jenny The Everything Mary Book, 2006 p. 84. Anglicans, along with other Protestants, teach the divine maternity and the virgin birth of Jesus, although there is no systematic agreed upon Mariology among the diverse parts of the Anglican Communion. However, the role of Mary as a mediator is accepted by some groups of modern Anglican theologians.Burke, Raymond et al. Mariology: A Guide for Priests, Deacons, Seminarians, and Consecrated Persons 2008 p. 590. Lutheran Mariology is informed by the Augsburg Confession and honours Mary as "the most blessed Mother of God, the most blessed Virgin Mary, and the Mother of Christ." The Smalcald Articles, a confession of faith of the Lutheran Churches, affirm the doctrine of the perpetual virginity of Mary.

The Oriental Orthodox Churches regard Mary as the highest of saints and the Theotokos. It celebrates various Marian feast days.

A better mutual understanding among different Christian groups regarding their Mariology has been sought in a number of ecumenical meetings which produced common documents.

Outside Christianity, the Islamic view of the Virgin Mary, known as Maryam in Arabic, is that she was an extremely pious and chaste woman who miraculously gave birth while still a virgin to the prophet Jesus, known in Arabic as Isa. Mary is the only woman specifically named in the Qur'an. The nineteenth chapter of the Qur'an, which is named after her, begins with two narrations of "miraculous birth".

Development

The First Council of Ephesus in 431 formally approved devotion to Mary as Theotokos, which most accurately translated means God-bearer;Mary, Mother of God by Carl E. Braaten and Robert W. Jenson 2004 p. 84. its use implies that Jesus, to whom Mary gave birth, is God. Nestorians preferred Christotokos meaning "Christ-bearer" or "Mother of the Messiah" not because they denied Jesus' divinity, but because they believed that since God the Son or Logos existed before time and before Mary, Jesus therefore took divinity from God the Father and humanity from his mother, so calling her "Mother of God" was confusing and potentially heretical. Others at the council believed that denying the Theotokos title would carry with it the implication that Jesus was not divine.

The council of Ephesus also approved the creation of icons bearing the images of the Virgin and Child. Devotion to Mary was, however, already widespread before this point, reflected in the fresco depictions of Mother and Child in the Roman catacombs. The early Church Fathers saw Mary as the "new Eve" who said "yes" to God as Eve had said "no". Mary, as the first Christian Saint and Mother of Jesus, was deemed to be a compassionate mediator between suffering mankind and her son, Jesus, who was seen as King and Judge.

In the East, devotion to Mary blossomed in the sixth century under official patronage and imperial promotion at the Court of Constantinople.A. Cameron, "The Theotokos in sixth-century Constantinople", Journal of Theological Studies, New Series 19 (1978:79–108). The popularity of Mary as an individual object of devotion, however, only began in the fifth century with the appearance of apocryphal versions of her life, interest in her relics, and the first churches dedicated to her name, for example, S. Maria Maggiore in Rome.John L. Osborne, "Early Medieval Painting in San Clemente, Rome: The Madonna and Child in the Niche" Gesta 20.2 (1981:299–310) and (note 9) referencing T. Klauser, "Rom under der Kult des Gottesmutter Maria", Jahrbuch für der Antike und Christentum 15 (1972:120–135). A sign that the process was slower in Rome is provided by the incident during the visit of Pope Agapetus to Constantinople in 536, when he was upbraided for opposing the veneration of the theotokos and refusing to allow her icons to be displayed in Roman churches.M. Mundell, "Monophysite church decoration" Iconoclasm (Birmingham) 1977:72.' , . Early seventh-century examples of new Marian dedications in Rome are the dedication in 609 of the pagan Pantheon as Santa Maria ad Martyres, "Holy Mary and the Martyrs",Liber Pontificalis, I, 317. and the re-dedication of the early Christian titulus Julii et Calixtii, one of the oldest Roman churches, as Santa Maria in Trastevere.First mentioned under this new dedication in the Salzburg Itinerary, undated but first half of the seventh century (Maria Andalore, "La datazione della tavola di S. Maria in Trastevere", Rivista dell'Istituto Nazionale d'Archeologia e Storia d'Arte, New Series 20 [1972–73:139–215], p. 167). The earliest Marian feasts were introduced into the Roman liturgical calendar by Pope Sergius I (687–701).Liber Pontificalis, I, 376.

During the Middle Ages, devotion to the Virgin Mary as the "new Eve" lent much to the status of women. Women who had been looked down upon as daughters of Eve, came to be looked upon as objects of veneration and inspiration. The medieval development of chivalry, with the concept of the honor of a lady and the ensuing knightly devotion to it, not only derived from the thinking about the Virgin Mary, but also contributed to it.International Standard Bible Encyclopedia: K–P by Geoffrey W. Bromiley 1994 p. 272. The medieval veneration of the Virgin Mary was contrasted by the fact that ordinary women, especially those outside aristocratic circles, were looked down upon. Although women were at times viewed as the source of evil, it was Mary who as mediator to God was a source of refuge for man. The development of medieval Mariology and the changing attitudes towards women paralleled each other and can best be understood in a common context.Daughters of the church 1987 by Ruth Tucker p. 168.