A Civil War chaplain approached a wounded soldier on the battlefield and asked if he'd like to hear a few verses from the Bible. The wounded man said, "No, I'm so thirsty, I'd rather have some water." The chaplain gave him a drink, and then repeated his question. "No sir, not now – but could you put something under my head?" The chaplain did so, and again repeated his question. "No," said the soldier, "I'm cold. Could you cover me up?" The chaplain took off his inside coat and wrapped the soldier. Afraid to ask, he did not repeat his question. He made to go away, but the soldier called him back. "Look, Chaplain, if there's anything in that book of yours that makes a person do for another what you've done for me, then I want to hear it."