13b. VaEira 5735, (unedited version), Class Two. This second class includes the beginning and the end of the Ma’amar. It deals with the two levels (and meanings) of the Name שד”י. The first is mlimiting (שאמר לעולמי די) ande the second is about the boundllessness of Godliness (די באלקותי לכל ברי’ה). This second שד”י was revealed to the Avos, and הוי’ה wasn’t revealed even to them and will be revealed at Mattan torah. The Rebbe correlates the two opinions of the Rambam and the Ramban with the two meanings of שד”י; and they reflect two levels of people who visited the Beis HaMikdash. Above both of those is the idea of הוי’ה first as it is מדת האמיתית and second how it is higher than מדה altogether, which will be revealed when Moshiach comes.