Class One. The Hemshech continues. The Ma’amar wishes to explain Tzimtzum to us, so we will understand the significance of reversing it in revealing Godliness in the ‘space’ of the Tzimtzum when Moshiach comes. To explain this he begins (indirectly, by) discussing what is ‘before’ (Godliness is simple and worldliness must be learned) and ‘after’…