In 1949, my father had just returned home from the war.  On every American  highway you could see soldiers in uniform hitchhiking home to their  families, as was the custom at that time in America. Sadly, the thrill of his  reunion with his family was soon overshadowed. My grandmother became very ill and had to be hospitalized. It was her kidneys, and the doctors told
my father that she needed a blood transfusion immediately, or she would not live through the night.

The problem was that Grandmother's blood type was AB negative, a very rare type even today, but even harder to get then because there were no blood banks or air flights to ship blood. All the family members were "typed," but not one member was a match. So the doctors gave the family no hope; my  grandmother was dying.

My father left the hospital in tears to gather up all the family members,  so that everyone would get a chance to tell grandmother good-bye. As my  father was driving down the highway, he passed a soldier in uniform hitchhiking home to his family. Deep in grief, my father had no inclination at that moment to do a good deed. Yet it was almost as if something outside himself pulled him to a stop, and he waited as the stranger climbed into  the car. My father was too upset to even ask the soldier his name, but the soldier noticed my father's tears right away and inquired about them. Through his tears, my father told this total stranger that his mother was lying in a hospital dying because the doctors had been unable to locate  her blood type, AB negative, and if they did not locate her blood type before nightfall, she would surely die.

It got very quiet in the car. Then this unidentified soldier extended his hand out to my father, palm up. Resting  in the palm of his hand were the dog tags from around his neck. The blood   type on the tags was AB negative. The soldier told my father to turn the car around and get him to the hospital.

My grandmother lived until 1996, 47 years later, and to this day no one in our family knows the soldier's name. But my father has often wondered, was he a soldier or an angel in uniform? Sometimes, we never know who God will bring into our lives to carry out a special mission nor do we know whose lives God will have us touch.