The crux of the present paper is that Fiqh can be considered as a religious apparatus mediating between the spheres of divine addressivity and Sharia performativity. The former may manifest itself as the addressing of a spectral prophetic figure or the hidden Imām; however, the latter may emerge in the form of a responsive-performative discourse characterized paradoxically by the autonomy of ontology, heteronomy of force and pen-ultimacy of statements. By fabricating a sacred archive, establishing some hermeneutical devices (generative and interpretative), and designating authentic archons, Fiqh as a mediating factor determines the ultimate form of the performative discourse of Sharia and renders the spectral addressing into a sonorous imperative tone. With regard to their various semiotic procedures, different Fiqh apparatuses, in Islamic worlds, lead to divergent and sometimes discordant binding discourses ranging from sovereign and generative Sharia laws to suspended divine rules.