1) Introduction, 2) Histalkus means a revelation which is universally the same, 3) Moshe builds the Mishkan as he is the seventh who brings the Shechina down here, 4) When there is opposition the Midas HaNetzach emerges, 5) Question: ‘Limata Mata Ad Ain Tachlis’- why so much Torah explains Klipa and in so much detail? [the answer is in the second class].