Longfellow civil war

​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!
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!”
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.