In Christianity, Christology, translated from Greek as 'the study of Christ', is a branch of theology that concerns Jesus. Different denominations have different opinions on questions such as whether Jesus was human, divine, or both, and as a messiah what his role would be in the freeing of the Jewish people from foreign rulers or in the prophesied Kingdom of God, and in the salvation from what would otherwise be the consequences of sin.
In Christian theology, historically patripassianism is a version of Sabellianism in the Eastern church. Modalism is the belief that God the Father, Jesus Christ, and the Holy Spirit are three different modes or emanations of one monadic God, as perceived by the believer, rather than three distinct persons within the Godhead – that there are no real or substantial differences between the three, such that the identity of the Spirit or the Son is that of the Father.
Salvation is the state of being saved or protected from harm or a dire situation. In religion and theology, salvation generally refers to the deliverance of the soul from sin and its consequences. The academic study of salvation is called soteriology.
The Christian doctrine of the Trinity is the central doctrine concerning the nature of God in most Christian churches, which defines one God existing in three coequal, coeternal, consubstantial divine persons: God the Father, God the Son and God the Holy Spirit, three distinct persons (hypostases) sharing one essence/substance/nature (homoousion). As the Fourth Lateran Council declared, it is the Father who begets, the Son who is begotten, and the Holy Spirit who proceeds. In this context, one essence/nature defines what God is, while the three persons define who God is. This expresses at once their distinction and their indissoluble unity. Thus, the entire process of creation and grace is viewed as a single shared action of the three divine persons, in which each person manifests the attributes unique to them in the Trinity, thereby proving that everything comes "from the Father," "through the Son," and "in the Holy Spirit."
In Western Christian theology, grace is created by God who gives it as help to one because God desires one to have it, not necessarily because of anything one has done to earn it. It is understood by Western Christians to be a spontaneous gift from God to people – "generous, free and totally unexpected and undeserved" – that takes the form of divine favor, love, clemency, and a share in the divine life of God. In the Eastern Orthodox Church, grace is the uncreated Energies of God. Among Eastern Christians generally, grace is considered to be the partaking of the Divine Nature described in 2 Peter 1:4 and grace is the working of God himself, not a created substance of any kind that can be treated like a commodity.
Open theism, also known as openness theology, is a theological movement that has developed within Christianity as a rejection of the synthesis of Greek philosophy and Christian theology. It is a version of free will theism and arises out of the free will theistic tradition of the church, which goes back to the early church fathers. Open theism is typically advanced as a biblically motivated and logically consistent theology of human and divine freedom, with an emphasis on what this means for the content of God's foreknowledge and exercise of God's power.
Nontrinitarianism is a form of Christianity that rejects the mainstream Christian theology of the Trinity—the belief that God is three distinct hypostases or persons who are coeternal, coequal, and indivisibly united in one being, or essence. Certain religious groups that emerged during the Protestant Reformation have historically been known as antitrinitarian.
The following outline is provided as an overview of and topical guide to Christian theology:
Communicatio idiomatum is a Christological concept about the interaction of deity and humanity in the person of Jesus Christ. It maintains that in view of the unity of Christ's person, his human and divine attributes and experiences might properly be referred to his other nature so that the theologian may speak of "the suffering of God".
In Christian theology, universal reconciliation is the doctrine that all sinful and alienated human souls—because of divine love and mercy—will ultimately be reconciled to God. The doctrine has been rejected by most mainstream Christian churches, which tend to maintain at least the possibility that many are not saved, but it has received support from many prestigious Christian thinkers as well as many groups of Christians. It has been argued that the Bible itself has a variety of verses that seem to support a plurality of views.
The attributes of God are specific characteristics of God discussed in Christian theology.
Theology proper is the sub-discipline of systematic theology which deals specifically with the being, attributes and works of God. In Christian theology, and within the Trinitarian setting, this includes Paterology, Christology and Pneumatology.
Christus Victor is a book by Gustaf Aulén published in English in 1931, presenting a study of theories of atonement in Christianity. The original Swedish title is Den kristna försoningstanken published in 1930. Aulén reinterpreted the classic ransom theory of atonement, which says that Christ's death is a ransom to the powers of evil, which had held humankind in their dominion. It is a model of the atonement that is dated to the Church Fathers, and it was the dominant theory of atonement for a thousand years, until Anselm of Canterbury supplanted it in the West with his satisfaction theory of atonement.
John Ernest Sanders is an American Christian theologian. He currently serves as professor of religious studies at Hendrix College. Sanders is best known for his promotion of open theism but he has also written on cognitive linguistics and religious pluralism (inclusivism).
In Christian theology, the doctrine of incarnation teaches that the pre-existent divine person of Jesus Christ, God the Son, the second person of the Trinity, and the eternally begotten Logos, took upon human nature and "was made flesh" by being conceived in the womb of a woman, the Virgin Mary, also known as the Theotokos. The doctrine of the incarnation then entails that Jesus was at the same time both fully God and fully human.
Eastern Orthodox theology is the theology particular to the Eastern Orthodox Church. It is characterized by monotheistic Trinitarianism, belief in the Incarnation of the divine Logos or only-begotten Son of God, cataphatic theology with apophatic theology, a hermeneutic defined by a Sacred Tradition, a catholic ecclesiology, a theology of the person, and a principally recapitulative and therapeutic soteriology.
In Christianity, God is believed to be the eternal, supreme being who created and preserves all things. Most Christians believe in a monotheistic, trinitarian conception of God, which is both transcendent and immanent. Most Christians believe in a singular God that exists in a Trinity, which consists of three persons: God the Father, God the Son, and God the Holy Spirit. Christian teachings on the transcendence, immanence, and involvement of God in the world and his love for humanity exclude the belief that God is of the same substance as the created universe but accept that God the Son assumed hypostatically united human nature, thus becoming man in a unique event known as "the Incarnation".
Divine apathy, in Christian theology, refers to the belief that God is impassible, meaning He is not subject to suffering, pain, or the influence of human emotions and passions. This concept is rooted in the idea that God, as a perfect being, is beyond the reach of earthly experiences and emotional changes that characterize human life. It derives from classical theism, which portrays God as immutable, eternal, and transcendent. It is distinguished from apatheia in Eastern Orthodox Christianity, which refers to a state of being free from passions and desires, a concept more focused on human spiritual development.
The pre-existence of Christ asserts the existence of Christ prior to his incarnation as Jesus. One of the relevant Bible passages is John 1:1–18 where, in the Trinitarian interpretation, Christ is identified with a pre-existent divine hypostasis called the Logos. There are nontrinitarian views that question the aspect of personal pre-existence, the aspect of divinity, or both.
Christian theology is the theology – the systematic study of the divine and religion – of Christianity and Christian belief and practice. 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:
