Final answer:
The mood of the passage from "The War Prayer" is awestruck, depicted through passionate pleading and moving language that invokes a sense of reverence.
Step-by-step explanation:
The mood of the given passage from "The War Prayer" is best described as awestruck. The language used in the passage to express deep emotion and reverence indicates a sense of admiration and wonder toward the noble young soldiers and the divine support they seek. The passage employs passionate pleading and beautiful language in its supplication for divine aid and comfort, enhancing the uplifting and awe-inspiring mood it conveys.