1528. The life of cupidities and of the derivative pleasures sometimes appears among evil spirits like a coal fire. Into such a fieriness, as it were, is the life of the Lord’s love and mercy changed that flows in with them; and the life of their phantasies appears as the light from it, which is a dim light that extends to no great distance; but at the approach of the life of mutual love, that fieriness is extinguished and turned into cold, and that dim light is turned into darkness. For evil spirits pass their lives in darkness; and, wonderful to say, some also love darkness, and hate light.