The novel intricately weaves its narrative around the powerful concept of belief in the miraculous, with a particular focus on the miraculous healing of the human body from ailments and diseases. The story is framed by a pair of strikingly contrasting epigraphs: "They say miracles are past" from the illustrious William Shakespeare, and "The Age of Miracles is forever here!" from the insightful Thomas Carlyle. These quotations set the stage for a profound debate.

On one side of the argument are skeptics, who regard miracles as nothing more than deceptive illusions unlikely to withstand the piercing gaze of modern science, or as figments born of believers' self-deception, desperation, and innocence. In opposition stand those who perceive sudden and unexplainable improvements in health as unmistakable signs of divine intervention.

Throughout the novel, various characters embark on quests for a miraculous cure, their journeys filled with hope and yearning. An unexpected miracle does occur, its truth known to only a select few, remaining shrouded in mystery and beyond explanation.