Asle Eikrem strives to develop a systematic philosophical understanding of the constitutive structures of religious discourses. Different philosophical traditions (phenomenology, hermeneutics, pragmatics, metaphysics or analytical philosophical thinking) have articulated these structures in their own distinctive ways. The author aims to show how insights from partly conflicting traditions can be coherently reconstructed within the framework of a comprehensive philosophical presentation. The central thesis guiding his work is inspired by the deep-metaphysics of German philosopher Lorenz B. Puntel, and states that the relation between the pragmatic, semantic and ontological structures of religious discourses must be understood as internally necessary. They cannot be thought independently from each other. The pragmatic and semantic structures of religious discourses must be understood as substructures in a comprehensive ontological dimension (Being) that is characterized as practicable and expressible.