For God so loved the world, that he gave his only begotten Son, that whosoever believeth on him should not perish, but have eternal life. For God sent not the Son into the world to judge the world; but that the world should be saved through him. He that believeth on him is not judged: he that believeth not hath been judged already, because he hath not believed on the name of the only begotten Son of God. And this is the judgment, that the light is come into the world, and men loved the darkness rather than the light; for their works were evil.For every one that doeth evil hateth the light, and cometh not to the light, lest his works should be reproved. But he that doeth the truth cometh to the light, that his works may be made manifest, that they have been wrought in God.
Jihn 3:16
According to Matthew and Luke, Jesus was born in Bethlehem of Judea to Mary, a virgin, by a miracle of the Holy Spirit. In the Gospel of Luke, the angel Gabriel tells Mary that she was chosen to bear the Son of God,[12] the Annunciation). According to Luke, an order of Caesar Augustus forced Mary and Joseph to leave their homes in Nazareth and come to the home of Joseph's ancestors, the house of David, for a census. After Jesus' birth the couple had to use a manger for a crib because there was no room for them in the town's inn or family guest room. Depends on which translation from Greek is used;[13] "inn" may be "guest room", see Luke 22:11[14] According to Luke 2:8–20,[15] an angel spread the word of Jesus' birth to shepherds who came to see the newborn child and subsequently publicised throughout the area what they had witnessed (see The First Noël).
source: http://en.wikipedia.org/wiki/The_life_of_Jesus_in_the_New_Testament