The article, while review French thinker, Jean Franois Lyotalr’s views, studies the influencial role of disharmonious factors such as, sublime cause, incompatibility and historic sign in art, polity and language fields, in order to unveil part of existing discontinuous and contingent relation among intending to create disorder in those processes relating, generally, to the institutionalization of culture sphere, and also within discourse frameworks, gender and language regimes and games in particular. This has produced those perspectives of the modernity’s great contradiction that indicates incomparability of knowledge and ethics.