There were men called “army chaplains.” They preached inside some of these buildings. There were actually soldiers, dead now, who sat or stood, and listened. Holding on to what they could. Then they went out, and some died before they got back inside a garrison-church again. Clergymen, working for the army, stood up and talked to the men who were going to die about God, death, nothingness, redemption, salvation. It really happened. It was quite common.