Jesus emerged from nowhere to become, in his short life - perhaps as few as 32 years - a thinker, teacher and preacher whose words and deeds would change the world and become the foundation for the world's largest religion. But the biography as outlined in the New Testament and apocryphal writings only tells us so much. "LIFE's" editors go, in words and pictures, in search of Jesus of Nazareth, the carpenter's son who would one day influence all. The great photographer Denis Waugh once made a thorough, colourful, and moving pictorial pilgrimage to the Holy Land exclusively for "LIFE", and those images will anchor our quest. We will travel, as well, to the Vatican, to the missions of Africa, to the Glide Memorial Church in San Francisco - to all that has risen in Jesus, name. In the book's final section, we will look at Christianity today: Its still vastly influential place in our tumultuous world.