As America was preparing to enter the War, the New York Bible Society published a pocket New Testament and Book of Psalms in 1917 to be handed out to all the U.S. soldiers, with Theodore Roosevelt writing the introduction:
"The teachings of the New Testament are foreshadowed in Micah's verse (Micah vi. 8):
'What more does the Lord require of thee than to do justice, and to love mercy, and to walk humbly with thy God?'
DO JUSTICE; and therefore fight valiantly against the armies of Germany and Turkey, for these nations in this crisis stand for the reign of Moloch and Beelzebub on this earth.
LOVE MERCY; treat prisoners well, succor the wounded, treat every woman as if she was your sister, care for the little children, and be tender to the old and helpless.
WALK HUMBLY; You will do so if you study the life and teachings of the Saviour.
May the God of justice and mercy have you in His keeping.
-(signed) Theodore Roosevelt."