The light of the Tzaddik fills our Tefillin through the connection of the four compartments of the head Tefillin. Meir Elkabas explains the necessity in doing this.
Tefillin and Connecting to the Tzaddik
The light of the Tzaddik fills our Tefillin through the connection of the four compartments of the head Tefillin. Meir Elkabas explains the necessity in doing this.