The moon looks wonderful in this warm evening light, just as a candle flame looks beautiful in the light of morning. Light within light. It seems like a metaphor for something. So much does. Ralph Waldo Emerson is excellent on this point.
It seems to me to be a metaphor for the human soul, the singular light within the great general light of existence. Or it seems like poetry within language. Perhaps wisdom within experience. Or marriage within friendship and love.
From Gilead by Marilynne Robinson (119).