The narrative follows Mr. Trimblerigg, a devout and ambitious convert whose career is presented as a revelation by an ostensibly inspired editor. It traces his theological zeal, debates over scripture and women's ministry, missionary ventures, financial investments, and domestic entanglements with Davidina, noting episodes of moral compromise and rhetorical innovation such as a doctrine of relative truth. Interspersed editorial commentary questions the deity and tribal theology that shaped him, satirizes religious self-justification, and examines how faith, ambition, and commerce intertwine to produce both public acclaim and private awkwardness.