Bergler’s superego lacks benevolence altogether, it is, in fact, a monster – a ‘daimonic’ internal agency bent on a campaign of sheer torture and lifelong abuse of the helpless masochistic ego
This passage provides the most explicit nominal definition of the daimonic superego in the corpus, attributing to Bergler a formulation of the superego as a wholly malevolent, torturing inner agency that constitutes the core of all neurosis.
, The Inner World of Trauma: Archetypal Defences of the Personal Spirit, 1996thesis