“Glory to God in the highest, and on earth peace, good will toward men” (Luke 2:14)—the message of the angels that first Christmas night. Peace on earth. Sounds wonderful, but could that ever really happen? Check out the news headlines at any given time, and it looks doubtful. Terrorism, murder, riots, child abuse, school shootings, racism . . . it’s anything but peaceful. Yet peace is something our hearts long for, something we all desire. But how do we go about getting it?