He hath loosed the fateful lightning of His terrible swift sword;
His truth is marching on.
I have seen Him in the watch-fires of a hundred circling camps;
They have builded Him an altar in the evening dews and damps;
I can read his righteous sentence by the dim and flaring lamps;
His day is marching on.
I have read a fiery gospel, writ in burnished rows of steel:
"As ye deal with my contemners, so with you my grace shall deal;
Let the Hero, born of woman, crush the serpent with his heel,
Since God is marching on."