Thoughts from Michael:

We may be overly familiar with this Christmas story to notice what it might be telling us. What exactly is a sign? It is not an end in and of itself but rather points to a greater reality. What is the sign the shepherds are told they will witness? They are told that they will find an "infant wrapped in swaddling clothes and lying in a manger." A manger is a feeding box for animals. We are told that it is a "sign", what they witness points to something beyond the experience of the birth of Christ to something else.

When the angels leave, the shepherds say, "Let us go, then, to Bethlehem to see this thing that has taken place, which the Lord has made known to us." The key phrase here is "Bethlehem" which literally means "house of bread". "Let us go to the House of Bread to see this thing that has taken place, which the Lord has made known to us."

All of this is how the Gospel of Luke begins, but how does it end? Here the Risen Christ has joined two disciples on the road to Emmaus. They do not recognize him and here they tell him about a "vision of angels" that the women who came to the tomb have reported to them. In response to this He opens the Scriptures to them. They invite Him to stay with them. He takes bread, says the blessing, breaks it, gives it to them, then physically vanishes from their site. Luke tells us quite blatantly, for the really dense reader, that they recognized Him in the "breaking of the bread".