“Love of one’s neighbor and renunciation of self. The shepherds demonstrate this by leaving their sheep and by proceeding, not to the high and mighty lords in Jerusalem, not to the town councillors at Bethlehem, but to the lowly people in the stable. They present themselves to the lowly and are ready and willing to serve and to do what was expected of them. Had they not had faith, they would not have left their property lying around, especially as the angels had not commanded them to do so. For they did this out of their own free will and following their own counsel, as the text says. They talked about it among themselves and they came in haste, even though the angel did not command, admonish, or advise them to do so. All he did was to indicate what they would find; he left it up to their free will whether they wanted to go and look. Love operates in exactly the same manner.”
Martin Luther. “Sermon on the Gospel for the Early Christmas Service.” Luther’s Works. Volume 52. Philadelphia: Fortress Press, 1974, page 35.