Original sin in Christian theology refers to the condition of sinfulness that all humans share, which is inherited from Adam and Eve due to the Fall, involving the loss of original righteousness and the distortion of the Image of God. The biblical basis for the belief is generally found in Genesis 3, and in texts such as Psalm 51:5 and Romans 5:12–21.
Justificatio sola fide, meaning justification by faith alone, is a soteriological doctrine in Christian theology commonly held to distinguish the Lutheran and Reformed traditions of Protestantism, among others, from the Catholic, Eastern Orthodox, Oriental Orthodox, Assyrian and Anabaptist churches. The doctrine asserts that it is on the basis of faith alone that believers are made right of sin ; and not on the basis of what Paul the Apostle calls "works of the law", which sola fide proponents interpret as including not only moral, legal or ceremonial requirements but any good works or "works of charity."
Concupiscence is an ardent longing, typically one that is sensual. In Christianity, particularly in Catholic and Lutheran theology, concupiscence is the tendency of humans to sin.
Total depravity is a Protestant theological doctrine derived from the concept of original sin. It teaches that, as a consequence of the Fall, every person born into the world is enslaved to the service of sin as a result of their fallen nature and, apart from the efficacious (irresistible) or prevenient (enabling) grace of God, is completely unable to choose by themselves to follow God, refrain from evil, or accept the gift of salvation as it is offered.
The Westminster Confession of Faith, or simply the Westminster Confession, is a Reformed confession of faith. Drawn up by the 1646 Westminster Assembly as part of the Westminster Standards to be a confession of the Church of England, it became and remains the "subordinate standard" of doctrine in the Church of Scotland and has been influential within Presbyterian churches worldwide.
In Christianity, salvation is the saving of human beings from sin and its consequences—which include death and separation from God—by Christ's death and resurrection, and the justification entailed by this salvation.
In Christian theology, justification is the event or process by which sinners are made or declared to be righteous in the sight of God.
The fall of man, the fall of Adam, or simply the Fall, is a term used in Christianity to describe the transition of the first man and woman from a state of innocent obedience to God to a state of guilty disobedience. The doctrine of the Fall comes from a biblical interpretation of Genesis, chapters 1–3. At first, Adam and Eve lived with God in the Garden of Eden, but the serpent tempted them into eating the fruit from the tree of knowledge of good and evil, which God had forbidden. After doing so, they became ashamed of their nakedness and God expelled them from the Garden to prevent them from eating the fruit of the tree of life and becoming immortal.
Covenant theology is a biblical theology, a conceptual overview and interpretive framework for understanding the overall structure of the Bible. It is often distinguished from dispensational theology, a competing form of biblical theology. It uses the theological concept of a covenant as an organizing principle for Christian theology. The standard form of covenant theology views the history of God's dealings with mankind, from Creation to Fall to Redemption to Consummation, under the framework of three overarching theological covenants: those of redemption, of works, and of grace.
Prevenient grace is a Christian theological concept that refers to the grace of God in a person's life which precedes and prepares to conversion. The concept was first developed by Augustine of Hippo (354–430), was affirmed by the Second Council of Orange (529) and has become part of Catholic theology. It is also present in Reformed theology, through the form of an effectual calling leading some individuals irresistibly to salvation. It is also in Wesleyan-Arminian theology according to which it is dispensed universally in order to enable people to respond to the offer of salvation, though it does not ensure personal acceptance.
Imputed righteousness is a concept in Christian theology proposing that the "righteousness of Christ...is imputed to [believers]—that is, treated as if it were theirs—through faith." It is on the basis of Jesus' righteousness that God accepts humans. This acceptance is also referred to as justification.
Last Generation Theology (LGT) or "final generation" theology is a religious belief regarding moral perfection achieved by sanctified people in the last generation before the Second Coming of Jesus. It was a concept that had its origins in the beliefs and teachings of Seventh-day Adventist Church pioneers, and there are verses in scripture in texts such as 2 Corinthians 7:1, Matthew 5:48, and many others. Seventh-day Adventists hold that there will be an end-time remnant of believers who are faithful to God, which will be manifest shortly prior to the second coming of Jesus, as suggested by the 144,000 saints described in the Book of Revelation of the New Testament.
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.
Free will in theology is an important part of the debate on free will in general. Religions vary greatly in their response to the standard argument against free will and thus might appeal to any number of responses to the paradox of free will, the claim that omniscience and free will are incompatible.
Penal substitution, also called penal substitutionary atonement and especially in older writings forensic theory, is a theory of the atonement within Protestant Christian theology, which declares that Christ, voluntarily submitting to God the Father's plan, was punished (penalized) in the place of (substitution) sinners, thus satisfying the demands of justice and propitiation, so God can justly forgive sins making us at one with God (atonement). It began with the German Reformation leader Martin Luther and continued to develop within the Calvinist tradition as a specific understanding of substitutionary atonement. The penal model teaches that the substitutionary nature of Jesus' death is understood in the sense of a substitutionary fulfilment of legal demands for the offenses of sins.
In the context of Christian theology, Christian anthropology is the study of the human (anthropos) as it relates to God. It differs from the social science of anthropology, which primarily deals with the comparative study of the physical and social characteristics of humanity across times and places.
Federal headship, also known as spiritual headship or simply headship refers to a concept taught in Christian theology, with respect to God, Jesus, man, and woman.
In Christianity, sin is an immoral act and transgression of divine law. The doctrine of sin is central to the Christian faith, since its basic message is about redemption in Christ.
Christian theology is the theology – the systematic study of the divine and religion – of 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:
Augustinian soteriology refers to Augustine of Hippo (354–430) view on human salvation and God's providence. His thinking was shaped by early encounters with Stoicism, Neoplatonism, and Manichaeism. Although initially opposing deterministic ideas, Augustine later incorporated elements of these philosophies, especially in his debates with the Pelagians. His doctrines, such as predestination by predeterminism, became foundational for later theological developments and had a lasting impact on Christian thought up to the Reformation. Augustine's influence on John Calvin (1509–1564) was particularly significant in shaping Calvinist soteriology and its understanding of divine providence.
