"The Wrong shall fail..."

"Christmas Bells" by Henry Wadsworth Longfellow (1863):

I heard the bells on Christmas Day Their old, familiar carols play,   And wild and sweet   The words repeat Of peace on earth, good-will to men!	It was as if an earthquake rent The hearth-stones of a continent,   And made forlorn   The households born Of peace on earth, good-will to men!
And thought how, as the day had come,    The belfries of all Christendom   Had rolled along   The unbroken song Of peace on earth, good-will to men!	And in despair I bowed my head; "There is no peace on earth," I said;   "For hate is strong,   And mocks the song Of peace on earth, good-will to men!"
Till ringing, singing on its way, The world revolved from night to day,   A voice, a chime,   A chant sublime Of peace on earth, good-will to men!	Then pealed the bells more loud and deep: "God is not dead, nor doth He sleep;   The Wrong shall fail,   The Right prevail, With peace on earth, good-will to men."
Then from each black, accursed mouth The cannon thundered in the South,   And with the sound   The carols drowned Of peace on earth, good-will to men!