The main thesis of this essay is that contemporary management problems are results of the inherent reductionism in classical science and modernist worldview. Reductionism is inherent in modernist worldview since it limits its scope of cognition and considerations to the seen and sensible aspects of reality. It ignores the unseen divine aspect of it. To overcome reductionism and expand management ethical responsibility, I build on the contemporary Moroccan philosopher Taha Abderrahmane work to argue that the unseen divine dimension of reality (...) should be restored to guide man’s continuous spiritual and ethical development. The restoration of this dimension requires emphasizing Man-God relationship rather than being concerned with conceptualizing God himself. I argue that understanding God as beyond man’s realization while conceptualizing Man-God relationship as a dimension of continuous spiritual exaltation for man can overcome reductionism. This view expands man’s existence and cognition. It restores the excluded divine aspect without reducing it to certain values or specific practices since the ultimate reality (God) is always above and ahead. Consequently, it expands man’s responsibility when dealing with (managing) things in the world, including himself. (shrink)