Jesus in Christianity
In Christianity, Jesus is the Son of God and in many mainstream Christian denominations he is God the Son, the second Person in the Trinity. He is believed to be the Jewish messiah who is prophesied in the Hebrew Bible, which is called the Old Testament in Christianity. It is believed that through his Crucifixion and subsequent Resurrection, God offered humans salvation and eternal life, that Jesus died to atone for sin to make humanity right with God.
These teachings emphasize that as the Lamb of God, Jesus chose to suffer nailed to the cross at Calvary as a sign of his obedience to the will of God, as an "agent and servant of God". Jesus's choice positions him as a man of obedience, in contrast to Adam's disobedience.
While there has been theological debate over the nature of Jesus, Trinitarian Christians believe that Jesus is the Logos, God incarnate, God the Son, and "true God and true man"—both fully divine and fully human. Jesus, having become fully human in all respects, suffered the pains and temptations of a mortal man, yet he did not sin.
According to the New Testament, God raised him from the dead. He ascended to heaven to sit at the right hand of God, and he will return to Earth again for the Last Judgment and the establishment of the Kingdom of God.