The focus of these articles is not the Paths of the Tree, but some explanation of their energetic state and connective function from sphere to sphere is necessary. The 22 Paths that connect the Sephiroth act as conduits/ filters and refiners of the energies of the connecting spheres. The Spheres are the pure states of Being, and the Paths allow for the movement of energy between the pillars of Force and Form. On the evolved or “Middle” Path, they become the direct line that mirrors the adage “as above (Kether or the Divine) , so below” (Malkuth or Manifestation) .
(via Witchvox Article)