User:MENACHEM MENDEL SCHULTZ
Bold text [[|thumb|Beis rabbeinu she'bibavel]]
BEIS RABBEINU SHE'BIBAVEL Is the term for "770", which is the world wide Chabad Lubavitch head quarters in brooklyn new york. this name was given to the building in 1992/5752 by the current leader (REBBE in original Hebrew) of Chabad, in one of his many works titled: קונטרת בית רבינו שבבבל kuntres beis rabbeinu she'bibavel which describes the building as the "holy temple of exile". as it explains that where ever the shul of the leader of that generation is, is in fact the "temple of exile" and being that the 6th lubavitcher rebbe prayed in that shul and he was the leader of world Jewry of that time, therefore the building (770) is the holy temple of todays day and age, as while the Jews are still in exile. this building is therefore believed to be by Chabad Hasidics the place where the Mashiach will be revealed to the world by Elijah the prophet standing on the roof and calling out "isreal! The time of your redemption has arrived" as recorded in the ילקוט שימוני "yalkut she'monei" that elijah will stand on the roof of he temple to tell us messiah has come however the issue with that is if messiah hasn't been manifested yet then there is no temple to stand on. this the sages called "beis rabbeinu she'bibavel." It's worth mentioning that the numerical value of 770 as it is called aline with the name "beith mashiah" בית משיח -"house of messiah"