BESURAS HAGEULO
"770."
This number in Gematria is "Paratzta," derived from "You shall spread out [U'Faratzta] west and east and north and south."
This indicates that from this house light will go forth to all four corners of the world, in a manner of breaking through barriers, so that all four corners of the world will be elevated to the status of the land of Israel. (In the future the land of Israel will extend to all the lands.) This means in particular that all the synagogues and study halls throughout the world will be established in the land of Israel and connected to the Beis HaMikdash in the true and complete Redemption through our righteous Moshiach. For about him it says,
"You have broken barriers for yourself," which our Sages of blessed memory explain as follows: "This is Moshiach, about whom it is said, 'The breaker is come up before them.'"
...In the completeness of the number seven (seven hundred and seventy) can also be found an allusion to the completeness of the Divine service of our Rebbe during his complete lifetime of seven decades, seventy years (5640-5710). His Divine service was concluded and completed in the lower hemisphere in the seventh decade (from the house whose number is seven hundred seventy). [This completeness] includes as well the extension of his Divine service in the years afterwards, through the seventh generation - so in regard to an established dwelling). This is particularly true in our case, when the number becomes the name of the house, as discussed below.
References
21. Whether in Hebrew, Yiddish or English - "Seven Seventy."
22. VaYeitze 28:14.
23. VaYeshev 38:29.
24. Aggados Bereishis, end of chapter 63. See Bereishis Rabba, end of chapter 85 and Rashi's commentary on it.
25. Micha 2:13.
26. One should note that "Beis Moshiach" in gematria is "Paratzta" (770). Consider this carefully. [Gematria is the numerical analysis of words. Translator's note.]
