Then there is that other story of the Catholic priest who had been in the same regiment with a French Protestant chaplain, each of whom deeply respected the other because of the unflinching bravery that each had displayed under intense shell-fire, and of the great love that each had seen the other show in two years of constant warfare in the same regiment. Then came that terrible morning at Verdun, when the French Protestant chaplain, the friend of the Catholic priest, had been killed while trying to bring in a wounded Catholic boy from No Man's Land. On the day of this Protestant chaplain's funeral the Catholic priest stood in God's Acre with bared head, and spoke as tender and as sincere a eulogy as ever a man spoke over the grave of a dear friend, spoke with the tears in his eyes most of the time. Church lines were forgotten here. It was a prophetic scene, this, where a Catholic priest spoke at the funeral of a Protestant chaplain. It was prophetic of that new church brotherhood that is to come after the war is over.
They are the lights, the lights of war. Sometimes they are just the stars shining out that makes the wounded soldier out in No Man's Land look up, in spite of shell-fire and thunder, in spite of wounds and death, in spite of loneliness and heartache, in spite of mud and rain, to exclaim, as Donald Hankey tells us in a most wonderful chapter of "A Student in Arms": "God! God everywhere, and underneath are the everlasting arms!"
Sometimes the Sky Silhouettes number among their own just a moonlight night with a crescent moon sailing quietly and serenely over the horizon in the east, while great guns belch fire in the west, a fire that seems to shame the timid moon itself.
Sometimes they are search-lights cleaving the sky over a great city like Paris, or along the front lines, or gleaming from an air-ship.
Sometimes they are signal-lights flashing out of the darkness from a patrolling plane overhead, or a blazing trail of fire as a patrol falls to its death in a battle by night.
Sometimes they are signal-lights flashing from an observation balloon anchored in the darkness over the trenches to guard the troops from dangers in the air.
Sometimes they are the flashes, the fleet, swallow-like flashes, of an enemy plane caught in the burning, blazing path of a search-light, and then hounded by it to its death.