Inkarnasi adalah doktrin Kristen yang bersumber pada Alkitab, yaitu Firman adalah kekal, Ia bersama Allah, Ia adalah Allah, dan Ia menjadi manusia. Ia adalah Anak Tunggal Bapa yang menjadi manusia yang sempurna. Kehadiran-Nya di bumi menyatakan Bapa dan melaksanakan kehendak Bapa, yaitu mengerjakan keselamatan bagi orang berdosa melalui kehidupan, pelayanan, kesengsaraan, penyaliban, dan kematian di Kayu Salib. Semua peristiwa yang terjadi dalam kehidupan Yesus selama Ia berada di bumi berkaitan langsung dengan keselamatan manusia. Sebelum Yesus naik ke surga, Ia telah menunjukkan realita kemanusiaan-Nya, relasi sosial-Nya, pelayanan-Nya, dan mempersiapkan para murid sebagai pemimpin yang meneruskan pelayanan yang telah dilaksanakan-Nya dan melaksanakan pemberitaan bahwa Yesus adalah satu-satunya Juruselamat dunia.Incarnation is a Christian doctrine which originates from the Bible and which explains that the Word is eternal, the Word was together with God, the Word was God, and the Word became human. The Word is the one and only Son of the Father who became the perfect man. His coming to earth manifested the Father and implemented the will of the Father, that is, effected the salvation of sinful man through His life, ministry, suffering, death on the Cross, and resurrection. All of the events that happened in the life of Jesus as long as He was on earth are directly related to the salvation of mankind. Before Jesus ascended to heaven, He showed the reality of His humanity through His social relationships and His ministry, and prepared the disciples as leaders to continue the ministry that He initiated and to promulgate the preaching that Jesus is the one and only Savior of the world.