Final answer:
The 'greatest story ever told' for Christians is the life, death, and resurrection of Jesus Christ, as documented in the New Testament of the Bible.
Step-by-step explanation:
Christians consider the story of Jesus Christ, as recounted in the Bible, to be 'the greatest story ever told'. This story encompasses the life, teaching, death, and resurrection of Jesus, which they believe represents the fulfillment of ancient prophecies about a messiah who would come to save humanity. According to Christian beliefs, Jesus was the son of God and by rising from the grave and ascending into heaven, he offered salvation to all of humanity.
This centerpiece of Christian faith is captured in the Gospels of Matthew, Mark, Luke, and John, located in the New Testament, and has been depicted in various forms of religious art throughout history, conveying the powerful message of Christian faith.This story represents the core of Christian belief, where Jesus is seen as the son of God and savior of humanity.