A still volcano—Life—
Volcanic visibility paradox
The volcano only shows itself in darkness—when it's safe to look at. Light needs darkness to be seen without blinding you.
Naples geography
Mount Vesuvius, near Naples, was the most famous volcano for 19th-century Americans. "This side Naples" means New England—too cold and northern to suspect volcanic danger.
Coral as lava
Dickinson merges ocean and volcano imagery—"hissing corals" suggests both underwater life and molten lava flows that destroy cities like Pompeii.
Labor without reward
"Life's reward be done" means finished, over, or impossible—yet we keep working anyway. The reward isn't coming; we work to stay distracted.
Exactness as survival
"Scrupulous exactness" in daily tasks keeps us from thinking about the volcano underneath. Precision is a defense mechanism.