 However, when the theory loses its power in the dream state, subconscious memories and feelings reveal themselves, and the horrific nature of his idea becomes apparent.Therefore, in order for Raskolnikov to find redemption, he must ultimately renounce his theory.In the final pages, Raskolnikov, who at this point is in the prison infirmary, has a feverish dream about a plague of nihilism that enters Russia and Europe from the east, which spreads senseless dissent and fanatical dedication to "new ideas".