The speaker works in a mine and feels worn down by it. The line "I work and break upon" suggests the mine is both a livelihood and something that hurts, a place where the body or spirit gets broken. Yet the next line, "we pray for it," shifts to a shared voice. The people who depend on the mine ask for it to keep going, even though it damages them. That tension between need and harm sits at the center of the poem.
The ending changes the tone. The weather is "as warm as an ear after a day of music," a surprising, tender comparison. An ear that has listened all day is warm and a little tired, but also full of something good. The image suggests that exhaustion and comfort can exist together. The mood is quiet and subdued, not angry. It reads as acceptance, even gratitude, mixed with weariness. The speaker doesn't complain loudly; they notice a small, gentle detail and let it stand.