Although the few of Bethlehem have become many, believers in Jesus Christ always seem to be few. Many have seen the star, but few have understood its message. Scripture scholars of Jesus' time knew the word of God perfectly. They were able to say without any difficulty what was to be found in Scripture regarding the place in which the Messiah would be born, but, as St. Augustine says, "as the milestones (that indicate the way), they remained inert and immovable" (Sermo 199. In Epiphania Domini, 1, 2). Hence, we can ask ourselves: What is the reason that some see and others do not? What is it that opens the eyes and heart? What is missing in those who remain indifferent, from those who indicate the way but do not move? We can answer: the excessive certainty in themselves, the pretension of knowing reality perfectly, the presumption of already having formulated a definitive judgment on things, thus making their hearts closed and insensitive to the novelty of God. They are certain of the idea they have of the world and do not let themselves be moved in their deepest being by the adventure of a God who wants to meet them. They place more confidence in themselves than in him, and they do not consider it possible that God, being so great, can make himself small, that he can really come close to us ■ Benedict XVI, Solemnity of the Epiphany of the Lord.