Written by: Rabbi Avrohom S. Moller The Torah gives us the following instruction for assembly of the Mishkan (Tabernacle) walls. “והבריח התיכון התוך הקרשים מבריח מן הקצה אל הקצה – The center rod passed through the inside of the planks (of the Mishkan walls) bolting them together from end to end.” This passuk describes a