In Herman Melville's "Moby-Dick," the quote reflects deep existential contemplation regarding the nature of humanity compared to the divine. The narrator conveys a sense of humility, recognizing the vastness of eternity that belongs to a higher power. This implies that human life, in its limited span, is insignificant when compared to the eternal existence of God.
The statement raises profound questions about purpose and existence. It suggests that humans should not presume to understand the entirety of life or the universe within the short time they have, urging a surrender to a transcendental understanding that surpasses human comprehension.