The Incarnation of Christ refers to the belief that Jesus Christ, the Son of God, took on human form and became fully human while retaining his divine nature.

John 1:1-14, particularly verses 1 and 14, is often cited as the primary scriptural basis for the doctrine of the Incarnation, as it explicitly states that the Word (Jesus Christ) became flesh and dwelt among us.

The Incarnation of Christ is significant in Christian theology as it demonstrates God's love and grace towards humanity, provides a model for human conduct and ethical living, and enables the redemption of humanity from sin and death.

The Incarnation of Christ resulted in the dual nature of Jesus Christ, combining his divine nature as the Son of God with his human nature as a man.

The term 'hypostatic union' is used to describe the belief that Jesus Christ is both fully God and fully human, united in one person without confusion or separation of natures.

Athanasius of Alexandria, a 4th-century theologian, is widely considered to be the primary architect of the doctrine of the Incarnation, particularly through his defense of the Nicene Creed and his opposition to Arianism.

The Council of Chalcedon, held in 451 AD, affirmed the dual nature of Jesus Christ, condemning both Nestorianism (which separated the divine and human natures) and Monophysitism (which merged the two natures).

Hypostatic union is the theological concept that emphasizes the unity of the divine and human natures in Jesus Christ, without confusion or separation.

Communicatio idiomatum is the theological concept that describes the idea that the divine and human attributes of Jesus Christ are communicated to each other, allowing for the exchange of properties between his two natures.

Kenosis is the theological concept that refers to the self-emptying or self-limitation of Jesus Christ in assuming human form, voluntarily surrendering his divine prerogatives and attributes.

Theosis is the theological concept that describes the process by which believers are transformed into the image of Christ, participating in his divine nature and becoming more like him.

Atonement is the theological concept that emphasizes the idea that Jesus Christ's death and resurrection provide redemption and salvation for humanity, reconciling them with God and overcoming the consequences of sin.

Mediation is the theological concept that describes the belief that Jesus Christ is the only mediator between God and humanity, serving as the bridge through which people can access God and receive his grace.

Headship of Christ is the theological concept that emphasizes the idea that Jesus Christ is the head of the Church and the source of its authority, exercising leadership and guidance over his followers.

Second Coming is the theological concept that describes the belief that Jesus Christ will return to earth at the end of time to judge the living and the dead, bringing about the final consummation of all things.