In the Church of the Nativity, thousands of touched pilgrims are vibrated by the aura in the atmosphere that inevitably captivates everyone, even the non religious. It is a magnificent temple, built by Saint Helen, mother of Constantine the Great, around the years 327-333. During her trip in Bethlehem, she was accompanied by the best archaeologists of the Byzantine Empire, who carried out great excavations and eventually located the spot of the Birth of Christ with precision.