The instruments in the Beit HaMikdash on Shabbat did sometimes need repair. Was that allowed? If so, when and how? How integral was the music to the service? When can a knot be used? When must the string be tied in. A bow? Would that even work, in terms of the sound? Also: Wart removal in the Beit HaMikdash. Yes, ick. But only in certain ways, and only in the Temple. Which brings us to a discussion of the korban Pesach, and how it was prepared to the Beit HaMikdash outside of the Mikdash itself - in the way that seems to have been prohibited. Which bring us to a sweeping discussion of the handling of the korban Pesach, outside of the Mikdash. Which brings us to another interchange between Abaye and R. Yosef. And this time, the rebbe has some words of wisdom.