It is the aim of this research to study, in the first place, the way in which Sade is constituted the summit of enlightened thinking and, at the same time, appears as a clear exponent of his deficiencies and ingenuities. Subsequently deeper insight is sought into the way in which in his work sexuality is erected as a source of knowledge, which means penetrating the labyrinth of Sade's pathological philosophy.Se pretende analizar, en primer lugar, la forma en la que Sade se constituye en una culminación del pensamiento ilustrado y, al mismo tiempo, en un claro exponente de sus carencias e ingenuidades; y, en segundo lugar, profundizar el modo en que la sexualidad se configura en su obra como una vía de conocimiento o, lo que es lo mismo, pen...