Final answer:
The correct interpretation of the biblical allusion involving a rainbow in "The Lightning-Rod Man" is that it symbolizes God's promise never again to destroy all life on Earth with a flood.
Step-by-step explanation:
The biblical allusion in the sentence from the story "The Lightning-Rod Man" refers to the well-known symbol of the rainbow that appears in the Biblical story of Noah. In this context, referencing a rainbow in the aftermath of a storm carries a significant meaning grounded in the Genesis narrative. After the Flood, God used the rainbow as a sign of His covenant with Noah, promising never to destroy all life on Earth again with a global flood. Therefore, the correct statement that best conveys the meaning of the allusion is:
- C. God uses the rainbow as a sign of his promise never again to destroy all life on Earth.
This captures the essence of the divine promise of mercy and the symbolism of the rainbow representing a covenant of peace between God and humanity after a period of destruction.