The Sicha elaborates on the theme of unity and completeness as embodied by the festival of Sukkot. On this holiday, all types of Jews come together, symbolized by the four species: lulav, etrog, hadas, and aravah. Each species is unique and represents different characteristics within the Jewish people. However, during Sukkot, they are bound together to fulfill the mitzvah, highlighting the importance of unity among diverse individuals.
Another significant aspect is the Sukkah itself. It serves as a reminder of divine protection and completeness. Regardless of one's spiritual level, all Jews dwell in the Sukkah together, promoting a sense of equality and unity under a single canopy—the divine presence that shelters us all.
The Rebbe further emphasizes that this unity is not just symbolic but practical, as it reflects in communal gatherings during Sukkot. The holiday encourages joining together physically and spiritually, strengthening communal bonds through shared traditions and celebrations.