Greenstein's original approach hones in on how this motif expresses the struggles with spatiality and the everyday presented in the Zohar. He argues that the walking theme is not a metaphor for realms to be collapsed into or transcended by the holy, as conventional interpretations would have it. Rather, it conveys us into those quotidian spaces that are obdurately present alongside the realm of the sacred. By embracing the reality of mundane existence, and recognizing the prosaic dimensions of the worldly path, the Zohar is an especially exceptional mystical treatise. In this volume, Greenstein makes visible a singular, though previously unstudied, achievement of the Zohar.