In a dream shaded by angel-guarded sleep, the speaker finds himself lying on grass and notices a tiny, lost ant. She is troubled, bewildered, and travel-worn, utterly forlorn in the dark. The poem hears her mournful voice crying out about her children and a sighing husband—a whole family's grief compressed into a few heartbroken words. Feeling a surge of pity, the speaker drops a tear. But then a glow-worm appears, quietly announcing itself as the night's watchman. Its job is to light the ground while the beetle makes its rounds, and it tells the ant to follow the beetle's hum straight home. That small, luminous presence changes the mood entirely. The dream's initial melancholy gives way to a gentle reassurance—a sense that even a lost little creature wandering through the dark has a guide, and the world is carefully, kindly looked after.
A DREAM — Summary
Once a dream did weave a shade O'er my angel-guarded bed, That an emmet lost its way Where on grass methought I lay.
Troubled, wildered, and forlorn, Dark, benighted, travel-worn, Over many a tangle spray, All heart-broke, I heard her say:
"Oh my children! do they cry, Do they hear their father sigh? Now they look abroad to see, Now return and weep for me."
Pitying, I dropped a tear: But I saw a glow-worm near, Who replied, "What wailing wight Calls the watchman of the night?
"I am set to light the ground, While the beetle goes his round: Follow now the beetle's hum; Little wanderer, hie thee home!"