black insects
The black insects are the visible residue of John Coffey's healing power, the physical form taken by the sickness and death he draws out of others. They appear only after Coffey has completed his work, expelled from his mouth and nose in a dark, swirling cloud that briefly obscures his features before turning white and disappearing. The insects are not a separate creature but a symptom of the transfer: the pain that leaves the healed body and passes through Coffey's own before dissipating into nothing.
Appearance and Behavior
The insects first appear when Coffey heals Paul Edgecombe's urinary infection. After the jolt of healing passes through Paul, Coffey bends forward, his face working and his throat bulging, then exhales a cloud of tiny black insects that look like gnats or noseeums. They swirl furiously between his knees, turn white, and vanish. The same phenomenon occurs when Coffey heals Mr. Jingles after Percy Wetmore has crushed the mouse's back. Coffey covers the mouse with his hands, inhales sharply, then turns his head aside and exhales a cloud of black insects that boil around him before turning white and disappearing. The insects are always described as tiny, black, and insect-like, but their exact nature remains ambiguous—Paul Edgecombe notes that he thinks they are insects, but is not sure.
Function and Meaning
The insects are the physical manifestation of the sickness, pain, or death that Coffey absorbs. When he heals Paul's urinary infection, the insects carry the infection out of Paul's body and through Coffey's own. When he heals Mr. Jingles, the insects carry the mouse's broken bones and internal injuries. The most dramatic instance occurs when Coffey transfers the brain tumor he has drawn out of Melinda Moores into Percy Wetmore. After Percy shoots William Wharton, he doubles over and spews out a cloud of black, swirling stuff so thick that for a moment his head is invisible. The cloud turns a dazzling white and then vanishes. This is the same substance that Coffey had absorbed from Melinda, now expelled from Percy's body after Coffey passed it into him through a kiss.
Connection to Coffey's Suffering
The insects are also a measure of the cost Coffey pays for his healing. After curing Paul, Coffey looks desperately sick and in terrible pain. After healing Mr. Jingles, his face is the color of ash stirred into mud. After transferring the tumor to Percy, Coffey is left gray and coughing, barely able to stand. The insects are the visible sign of the burden he carries—the pain he takes in from others and must expel, but which leaves him weakened each time. Paul comes to understand that the insects are the sickness itself, the hurt that Coffey takes in and then lets out into the open air, where it dies.
Thematic Significance
The black insects embody the novel's central paradox: that a man condemned for murder possesses a power that can only be described as divine, yet the exercise of that power leaves him drained and suffering. The insects are the physical proof that Coffey's healing is real, not a trick or a delusion, but they also mark the boundary between his gift and his doom. Each time he heals, he takes something of the other person's pain into himself, and the insects are what he must expel to survive. The fact that the insects turn white and vanish suggests that the sickness is not destroyed but transformed, passing through Coffey as a conduit and then dissipating into nothing—a process that leaves the healed whole but the healer diminished.