BESURAS HAGEULO
kings? the rabbis," and specifically the leader (king) of the generation). [The increase] has made it necessary to enlarge and expand "Beis Rabbeinu" further. The enlargement and expansion must be in a way that breaks through barriers, "Paratzta" (770 in Gematria), as if constructing a new building.
According to what was said previously concerning the pre-eminence of "Beis Rabbeinu Sh'b'Bavel" - that "the Temple traveled and settled there," and "this is the place of the actual Temple in the future," so that there the future Temple will be revealed and from there return to Yerushalayim - the great merit each and every Jew has in becoming a partner, physically and monetarily (and all who increase are praiseworthy) in building "Beis Rabbeinu Sh'b'Bavel" is obvious. And this is like a preparation for the actual descent and revelation of the future Temple, imminently and immediately.
References
Pamphlet concerning "Mikdash M'at Zeh Beis Rabbeinu Sh'B'Bavel" - Sefer HaSichos 5752, p, 465
33. See Gittin 62, end of first side. Zohar, vol. 3, 253b in Raya Mehemna.
34. Including the laying of the corner stone. [On the eve of 18 Elul 5748 was arranged the laying of the cornerstone for (increasing and expanding) the synagogue and study hall of Lubavitch in Lubavitch. The Rebbe placed the cornerstone with his holy hands. Publisher's note.]
35. Following the example of the Beis HaMikdash, that "everyone is obligated to build and support it themselves and with their money, etc." (Rambam, Hilchos Beis HaBechirah, chapter 1, halacha 12).
