This also aligns with the Alter Rebbe’s lifework— to reveal the essence of Torah, its inner dimension, even within its most external layers, the laws of the revealed Torah. The essence is specifically found in the most prosaic, mundane discussions. This is also alluded to in his name, Shneur Zalman, which can be read as “two lights, within the strictures of time.” The Alter Rebbe revealed the twin lights of the inner and revealed Torah within the basic material structure of the world, within human intellect.
Yet the ultimate purpose of exile is for this essential dedication to become revealed and assimilated within the hearts and minds of the people, and not remain a profound, unarticulated dedication. Thus, the Alter Rebbe’s passing occurred in the transition between Shemos and Vaera, for the “seeing” and revelation of G-d’s essence begins to unfold in the parshah of Vaera. The essential dedication trudged up through exile, Shemos, begins to shine in the lowest of possible worlds, Vaera (and I (G-d) appeared.)
