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Christian theology

Christian theology is the theology – the systematic study of the divine and religion – of Christianity and Christian belief and practice.[1] It concentrates primarily upon the texts of the Old Testament and of the New Testament, as well as on Christian tradition. Christian theologians use biblical exegesis, rational analysis and argument. Theologians may undertake the study of Christian theology for a variety of reasons, such as in order to:

"Christian doctrine" redirects here. For the United States court case known by that name, see G. L. Christian & Associates v. United States.

Christian theology has permeated much of non-ecclesiastical Western culture, especially in pre-modern Europe, although Christianity is a worldwide religion.

Conservative Christianity

Liberal Christianity

Progressive Christianity

Moderate Christianity

The

attributes of God

The as espoused by Trinitarian Christians

Trinity

Revelation

– the interpretation of Biblical texts

Biblical hermeneutics

The

creation

Divine providence

– accounting for an omnibenevolent God's creation and tolerance of evil

Theodicy

Philosophy

– the study of sin

Hamartiology

– the study of the nature and person of Christ

Christology

– the study of the Holy Spirit

Pneumatology

– the study of salvation

Soteriology

– the study of the Christian church

Ecclesiology

– the study of the Christian message and of missions

Missiology

and mysticism

Spirituality

theology

Sacramental

– the ultimate destiny of humankind

Eschatology

Moral theology

Christian anthropology

The

afterlife

Systematic theology as a discipline of Christian theology formulates an orderly, rational and coherent account of Christian faith and beliefs.[9] Systematic theology draws on the foundational sacred texts of Christianity, while simultaneously investigating the development of Christian doctrine throughout history, particularly through the ecumenical councils of the early church (such as the First Council of Nicea) and philosophical evolution. Inherent to a system of theological thought is the development of a method, one which can apply both broadly and particularly. Christian systematic theology will typically explore:

General revelation occurs through observation of the . Such observations can logically lead to important conclusions, such as the existence of God and some of God's attributes. General revelation is also an element of Christian apologetics.

created order

Certain specifics, such as the and the Incarnation, as revealed in the teachings of the Scriptures, can not otherwise be deduced except by special revelation.

Trinity

—That "God is so independent that he does not need us."[27] It is based on Acts 17:25, where it says that God "is not served by human hands, as if he needed anything" (NIV). This is often related to God's self-existence and his self-sufficiency.

Aseity

—That God exists beyond the temporal realm.

Eternity

—That God extends His favor and gifts to human beings unconditionally as well as conditionally.

Graciousness

—That God is separate from sin and incorruptible. Noting the refrain of "Holy, holy, holy" in Isaiah 6:3 and Revelation 4:8,

Holiness

—That although God is transcendent and holy, He is also accessible and can be dynamically experienced.

Immanence

—That God's essential nature is unchangeable.

Immutability

—That God does not experience emotion or suffering (a more controversial doctrine, disputed especially by open theism).

Impassibility

—That God is incapable of error (sin).

Impeccability

—That God is without physical composition. A related concept is the spirituality of God, which is derived from Jesus' statement in John 4:24, "God is spirit."

Incorporeality

—That God is care and compassion. 1 John 4:16 says "God is love."

Love

—That God is the supreme liberator. While the Mission of God is not traditionally included in this list, David Bosch has argued that "mission is not primarily an activity of the church, but an attribute of God."[28]

Mission

—That God is omnibenevolent. Omnibenevolence of God refers to him being "all good".

Omnibenevolence

—That God is supremely or all-powerful.

Omnipotence

—That God is the supreme being, existing everywhere and at all times; the all-perceiving or all-conceiving foundation of reality.

Omnipresence

—That God is supremely or all-knowing.

Omniscience

Oneness—That God is without peer, also that every divine attribute is instantiated in its entirety (the qualitative of God). See also Monotheism and Divine simplicity.

infinity

—That God watches over His creation with interest and dedication. While the Providence of God usually refers to his activity in the world, it also implies his care for the universe, and is thus an attribute. A distinction is usually made between "general providence" which refers to God's continuous upholding the existence and natural order of the universe, and "special providence" which refers to God's extraordinary intervention in the life of people.[29] See also Sovereignty.

Providence

—That God is the greatest or only measure of human conduct. The righteousness of God may refer to his holiness, to his justice, or to his saving activity through Christ.

Righteousness

—That God exists beyond the natural realm of physical laws and thus is not bound by them;[30] He is also wholly Other and incomprehensible apart from general or special self-revelation.

Transcendence

—The Christian God is understood (by trinitarian Christians) to be a "threeness" of Father, Son, and Holy Spirit that is fully consistent with His "oneness"; a single infinite being who is both within and beyond nature. Because the persons of the Trinity represent a personal relation even on the level of God to Himself, He is personal both in His relation toward us and in His relation toward Himself.

Triune

—That God is the Truth all human beings strive for; He is also impeccably honest. Titus 1:2 refers to "God, who does not lie."

Veracity

—That God fully comprehends human nature and the world, and will see His will accomplished in heaven and on earth. Romans 16:27 speaks about the "only wise God".

Wisdom

Some Christians, particularly and Old Earth creationists, interpret Genesis as an accurate and literal account of creation.

Young

Others may understand these to be, instead, spiritual insights more vaguely defined.

for sins, from other people, from God either in life or in afterlife, or from the Universe in general.

Punishment

The question of whether an act must be intentional to be sinful.

The idea that one's should produce guilt for a conscious act of sin.

conscience

A scheme for determining the seriousness of the sin.

from (expressing regret for and determining not to commit) sin, and atonement (repayment) for past deeds.

Repentance

The possibility of of sins, often through communication with a deity or intermediary; in Christianity often referred to as salvation. Crime and justice are related secular concepts.

forgiveness

Who is the Church? Is it a visible or earthly or a unified, visible society—a "church" in the sense of a specific denomination or institution, for instance? Or is it the body of all believing Christians (see invisible church) regardless of their denominational differences and disunity? What is the relationship between living Christians and departed Christians (the "cloud of witnesses")– do they (those on Earth and those in Heaven) constitute together the Church?

corporation

Must one join a church? That is, what is the role of corporate in the spiritual lives of believers? Is it in fact necessary? Can salvation be found outside of formal membership in a given faith community, and what constitutes "membership?" (Baptism? Formal acceptance of a creed? Regular participation?)

worship

What is the of the Church? Who gets to interpret the doctrines of the Church? Is the organizational structure itself, either in a single corporate body, or generally within the range of formal church structures, an independent vehicle of revelation or of God's grace? Or is the Church's authority instead dependent on and derivative of a separate and prior divine revelation external to the organization, with individual institutions being "the Church" only to the extent that they teach this message? For example, is the Bible a written part of a wider revelation entrusted to the Church as faith community, and therefore to be interpreted within that context? Or is the Bible the revelation itself, and the Church is to be defined as a group of people who claim adherence to it?

authority

What does the Church do? What are the , divine ordinances, and liturgies, in the context of the Church, and are they part of the Church's mission to preach the Gospel? What is the comparative emphasis and relationship between worship service, spiritual formation, and mission, and is the Church's role to create disciples of Christ or some other function? Is the Eucharist the defining element of the rest of the sacramental system and the Church itself, or is it secondary to the act of preaching? Is the Church to be understood as the vehicle for salvation, or the salvific presence in the world, or as a community of those already "saved?"

sacraments

How should the Church be governed? What was the mission and authority of the Apostles, and is this handed down through the sacraments today? What are the proper methods of choosing such as bishops and priests, and what is their role within the context of the Church? Is an ordained clergy necessary? * Who are the leaders of a church? Must there be a policy-making board of "leaders" within a church and what are the qualifications for this position, and by what process do these members become official, ordained "leaders"? Must leaders and clergy be "ordained," and is this possible only by those who have been ordained by others?

clergy

The approach (from the Latin praeteritus "gone by") seeks parallels between Revelation and the events of the 1st century, such as Herod's attempt to kill the infant Christ, the struggle of Christianity to survive the persecutions of Judaism and the Roman Empire, the fall of Jerusalem in 70 AD, the desecration of the temple in the same year, and the growth of Christianity from a sect within Judaism to an independent religion.

Preterist

The method takes a broader historical approach and seeks parallels between Revelation and the major people and events of history, especially those which have had a direct effect on Israel and the Church.

Historicist

The method approaches Revelation as chiefly referring to events that have not yet come to pass but will take place at the end of this age and at the end of the world. The main focus is the return of Christ.

Futurist

The model, also known as Spiritualist or Symbolic model, approaches the images of Revelation as symbols representing larger themes and concepts, rather than actual people and events. It sees in Revelation an allegorical representation of the ongoing struggle of the forces of light and darkness, and the ultimate triumph of good over evil.

Idealist

Biblical law in Christianity

Eastern Orthodox – Roman Catholic theological differences

Lists of Christian theologians

Outline of theology

Berkhof, Louis. (1996). The History of Christian Doctrine. Banner of Truth.  0-85151-005-1.

ISBN

Demarest, Bruce A. (1997). . Crossway Books. ISBN 978-0-89107-937-8.

The Cross and Salvation: The Doctrine of Salvation

Edwards, Mark (2009). . Ashgate. ISBN 9780754662914.

Catholicity and Heresy in the Early Church

ISBN

Kang, Paul ChulHong (2006). . New York: Peter Lang. ISBN 978-0-8204-8605-5.

Justification: The Imputation of Christ's Righteousness from Reformation Theology to the American Great Awakening and the Korean Revivals

Lange, Lyle W. (2005). . Milwaukee: Northwestern Publishing House. ISBN 978-0-8100-1744-3.

God So Loved the World: A Study of Christian Doctrine

(7 March 2011). The Christian Theology Reader. Wiley. ISBN 978-0470654842.

McGrath, Alister

(4 October 2010). Christian Theology: An Introduction. Wiley. ISBN 978-1444335149.

McGrath, Alister

Muller, Richard A. (2012). . Baker Books. ISBN 978-1-4412-4254-9.

Calvin and the Reformed Tradition: On the Work of Christ and the Order of Salvation

Olson, Roger E. (2009). Arminian Theology: Myths and Realities. Downers Grove: InterVarsity Press.

; Watson, Philip Saville (1969). Luther and Erasmus: Free Will and Salvation. Louisville: Westminster John Knox Press. ISBN 978-0-664-24158-2.

Rupp, Ernest Gordon

Stanglin, Keith D.; McCall, Thomas H. (15 November 2012). . New York: OUP USA. ISBN 978-0-19-975567-7.

Jacob Arminius: Theologian of Grace

See the (Tyndale Seminary) for an extensive collection of online resources for Christian Theology.

Christian Theology Reading Room

Christian Classics Ethereal Library

Jonathan Hayward, contemporary Orthodox theologian

Orthodox Church Fathers: Christian Theology Classics Search Engine

in Argumentrix (archived 31 January 2013)

Table of Christian theological terms