"And it was always said of him that he knew how to keep Christmas well, if any man alive possessed the knowledge," wrote Charles Dickens of his resurrected Scrooge. He added, "May that truly be said of us, and of all of us," challenging us to live in the bright light of Christmas as well. In Tidings of Great Joy--Keeping Christmas Well , we explore the depths of A Christmas Carol's "If any," "May that truly be," and "Keeping Christmas well." Twenty-five...