זוהר שמות — דף רנח ע”ב

The Livnat HaSappir cannot endure until Joseph the Righteous is rectified, for he is the foundation of all construction. The Torah says vayiven (he built) and not vayitzer because everything is built upon the foundation of the Righteous. The Righteous brings the Shekhinah to be crowned in completeness. In the sixth palace of the other side dwell all evil pleasures. The righteous who keep themselves from that side cleave to holiness. The complete Name is YHVH Elohim and the other Name is YHVH Tsevaot.