At Christmas time in 1944 the U.S. Army was struggling against, not only the evil Axis forces, but against the weather. Two months of continuous rain had bogged down Allied progress and now, in December continued to hinder troop movements. With Christmas approaching, General Patton asked Chaplain Fr. James O'Neill to compose a prayer to be delivered to the 250,000 soldiers of the Third Army under his command inviting them to pray to God for an end to the rain and victory against the German Army. The chaplain included a personal message commending the courage of the soldiers and wishing them a Merry Christmas. Approval and signing of this Christmas message by General Patton took place on December 8th, the Feast of the Immaculate Conception.
The message was delivered in mid December about the time the Battle of the Bulge began with the Nazis soon encircling 15,000 troops in Belgium around the town of Bastogne with a massive German force of 50,000. The rain, preventing air cover, kept Patton from coming to the rescue and the American troops were in danger of running out of ammunition and being overrun. But shortly after the prayer effort began (The Christmas letter was delivered to the troops around December 12, the feast of Our Lady of Guadalupe, shortly before it's December 14th letter date.), the rain stopped, the fog lifted, and the skies cleared.
