The Incarnation is the Christian belief that Jesus Christ is the God of Israel in a human body. The word incarnate comes from Latin and means “in the flash .” (in=in, carnis=flesh) The incarnation is a basic teaching of Christianity. It is based on the New Testament of the Holy Bible. The incarnation is the belief that Jesus, who is the non-created second person of the triune God; took on a human body and everything that is human and became both man and God. In the Bible its teaching is in the Gospel of John, where in chapter 1 verse 14 (abbreviated as “John 1:14”), it says “And the Word became flesh, and dwelt among us,” 
In the Incarnation, normally defined, the divine nature of the Son was joined but not mixed with human nature in one divine Person, Jesus Christ, who was both "truly God and truly man". The Incarnation is commemorated and celebrated each year at the Feast of the Incarnation, which is better known as the Annunciation.
This is center to the traditional Christian faith held by the Roman Catholic and Eastern Catholic Churches, the Eastern Orthodox Church, the Oriental Orthodox Church, the Anglican Communion, and most Protestants. Other views on the subject have been considered in the past, but all were rejected by mainstream Christian bodies.
- McKim, Donald K. 1996. Westminster dictionary of theological terms. Louisville, KY: Westminster John Knox Press. P 140.
- The Seven Ecumenical Councils, from the Nicene and Post-Nicene Fathers, vols. 2-14 (Trinitarian)
- On the Incarnation by Saint Athanasius of Alexandria. (Trinitarian)
- The Incarnation from the Catholic Encyclopedia. (Trinitarian)
- 'De trinitatis erroribus', by Michael Servetus (Oneness)
- The Oneness of God by Dr. David K. Bernard. (Oneness)