Motzie Shabbat we will be celebrating the Feast of Moshiach...
http://www.chabad.org/therebbe/article_cdo/aid/151041/jewish/The-Eighth-Day-of-Pesach-The-Feast-of-Moshiach.htmA Reflection of MoshiachThe eighth day of Pesach is traditionally associated with our hopes for the coming of Moshiach. For this reason, the haftorah read on that day contains many prophecies which refer to the era of the redemption. Among the best-known of these: “The wolf will dwell with the lamb; the leopard will lie down with a young goat”;1 “He will raise a banner for the nations and gather in the exiles of Israel.”2
About two hundred and fifty years ago, as the time for Moshiach drew closer, the Baal Shem Tov instituted a custom which underlines the connection between the redemption and the eighth day of Pesach: on that day he would partake of Moshiach’s Seudah, the festive meal of Moshiach. 3
Transforming the Belief in Moshiach into Reality
Moshiach’s Seudah is intended to deepen our awareness of Moshiach and enable us to integrate it into our thinking processes. The twelfth article of Rambam’s thirteen principles of faith is4 “I believe with perfect faith in the coming of Moshiach. Even if he delays, I will wait every day for him to come.” Though all believing Jews accept this principle intellectually, for many the concept of Moshiach remains an abstraction. Partaking of Moshiach’s Seudah reinforces our belief in this principle, translating our awareness of Moshiach into a meal, a physical experience which leads us to associate this concept with our flesh and blood.
The Baal Shem Tov’s linking of our awareness of Moshiach to the physical is significant, because it prepares us for the revelations of the era of the redemption. In that era, the G‑dliness that is enclothed within the physical world will be overtly manifest. As the prophet Isaiah declared, “The glory of G‑d will be revealed, and all flesh will see it together.”5 At that time, “the glory of G‑d” will permeate even the physical aspects of the world—“all flesh.”
Chassidut explains6 that the preparations for a revelation must foreshadow the revelation itself. Since, in the era of the redemption, the revelation of G‑dliness will find expression even in the physical world, it is fitting that our preparation for these revelations be associated with physical activities such as eating and drinking.
Transforming the Worldly
Moshiach’s Seudah, as mentioned above, is held on the eighth day of Pesach. The Torah originally commanded us to celebrate Pesach for seven days. When our people were exiled, however, a certain degree of doubt arose regarding the exact date on which the holidays should be celebrated. To solve the problem of determining the Jewish calendar in exile, our sages added an extra day to each festival. In other words, the eighth day of Pesach had been an ordinary day, but through the power endowed by the Torah, the Jewish people were able to transform it into a holy day.
When Moshiach comes, a similar transformation will occur throughout all of creation. Even the material and mundane aspects of the world will reveal G‑dliness. Celebration of Moshiach’s Seudah on the eighth day of Pesach—once an ordinary day, now transformed—anticipates the kind of transformation that will characterize the era of the redemption.
Why the Baal Shem Tov?
That the Baal Shem Tov originated the custom of Moshiach’s Seudah is particularly fitting. Once, in the course of his ascent to the heavenly realms on Rosh Hashanah,7 the Baal Shem Tov encountered Moshiach and asked him, “When are you coming?” Moshiach replied, “When the wellsprings of your teachings spread outward.”
The goal of the Baal Shem Tov’s life was to prepare us for Moshiach, and the institution of Moshiach’s Seudah was part of that life’s work.
The Contribution of Chabad
Like many other teachings of the Baal Shem Tov, the custom of conducting Moshiach’s Seudah was explained and widely disseminated by the successive rebbes of Chabad. Moreover, in 5666 (1906) the Rebbe Rashab (the fifth Lubavitcher Rebbe) added a new element to Moshiach’s Seudah: the drinking of four cups of wine.8
During the time of the Baal Shem Tov, the main ingredient of Moshiach’s Seudah was matzah. The tasteless flatness of matzah symbolizes selfless humility, a desire to transcend oneself. Wine, by contrast, is flavorful and pleasurable, and thus symbolizes the assertiveness of our individual personalities. Combining matzah and wine in Moshiach’s Seudah teaches us that self-transcendence does not require that we erase our personal identities. Self-transcendence may be accomplished within each individual’s nature. A person can retain his distinctive character and identity, yet dedicate his life to spreading G‑dliness instead of pursuing personal fulfillment. Once he has fundamentally transformed his will, an individual can proceed to a more complete level of service of G‑d in which his essential commitment permeates every aspect of his personality.
This innovation of the Rebbe Rashab exemplifies the comprehensive contribution of Chabad Chassidut to the legacy of the Baal Shem Tov. The Baal Shem Tov taught each Jew how to reveal his essential G‑dly nature and thus rise above his personal identity. Chabad, an acronym for the Hebrew words chochmah, binah and daat (“wisdom, understanding and knowledge”), brings the Baal Shem Tov’s teachings into the realm of the intellect, allowing them to be integrated and applied within each individual’s personal framework.
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As the Haftarah of Isaiah foretells: