The narrative follows an elderly clergyman tormented by insomnia and theological perplexity, whose waking thoughts and vivid dreams intermingle into visions of a vast disputing assembly and a symbolic triangular apparition recalling debates over the Trinity. In conversation with a varied social circle he faces probing questions about doctrine and conscience, recalling ancient controversies while wrestling privately with belief, doubt, ritual, and moral responsibility. The text alternates dreamlike episodes, interior monologue, and social encounters to explore the tension between personal spiritual yearning and the complexities of religious doctrine.