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Why does the Gemara (גמרא) prohibit asking a rabbi questions outside his current area of study? The shiur shows that Rashi (רש"י)'s explanation - 'ein libo makhin' (his mind isn't focused there) - reveals two distinct concerns: preserving the rabbi's concentration for proper explanation, and showing basic respect for his learning time.
This shiur provides a comprehensive analysis of Masechta Shabbos (שבת) 3a, which discusses the halachic guidelines for when a student may ask questions to his rabbi. The Gemara (גמרא) presents the case where Rav asked Rebbe a question, leading to a general principle about not asking a rabbi questions outside his current area of study to avoid embarrassing him. Rabbi Zweig begins by examining the surface difficulties with this Gemara. The fundamental problem is understanding why embarrassment would be a concern - if the rabbi knows the answer, he should give it; if he doesn't know, he should simply say 'I don't know.' The Gemara's concern that he might give a wrong answer seems problematic, as this would contradict the principle that a Talmid Chacham must know all areas of Torah (תורה), as established elsewhere in the Talmud (תלמוד). Rabbi Zweig analyzes Rashi (רש"י)'s explanation, which clarifies that the issue isn't that the rabbi doesn't know the answer, but rather 'ein libo makhin' - his heart/mind isn't focused there. The Rambam (רמב"ם) codifies this as two separate halachos: Halacha (הלכה) 6 prohibits asking a rabbi about a different topic when he is 'asuk b'inyan' (deeply involved in studying something), while Halacha 7 prohibits asking questions when he is merely reading. The shiur explains that these represent two distinct categories of prohibition. Halacha 6 addresses the concern for proper Torah learning - when someone is deeply concentrated and involved in a particular topic, being asked about something else breaks their concentration so severely that while they will give the correct answer, they won't explain it adequately for the student to properly understand. Halacha 7 deals with basic respect for the rabbi - even when just reading (not deeply involved), it's inappropriate to disturb him unless it's a pressing halachic matter. The exception of 'shloshim yom kodem hachag' (thirty days before a holiday) applies only to Halacha 7, where one may ask about the holiday's laws since there's an obligation to learn them. This exception doesn't apply to Halacha 6, because even if it's important to know, the student still won't receive an adequate explanation due to the broken concentration. Rabbi Zweig then addresses why Rebbe, who is described as a 'Gavra Raba' (great person), would be subject to these restrictions. He explains that 'Gavra Raba' doesn't simply mean a great scholar - every Talmid Chacham is expected to know all of Torah. Rather, 'Gavra Raba' refers to someone who serves as a source of Torah for others, someone from whom the community receives Torah tradition. Using an analogy to the sun being called the 'greater light' not because it's physically larger than stars, but because it's our source of light, Rabbi Zweig explains that a Gavra Raba is one who serves as our source of Torah knowledge. Such a person has special Siyata D'Shmaya (divine assistance) ensuring that even if asked inappropriately, the answer will somehow be conveyed properly to the questioner. However, one should not rely on this divine assistance and should still avoid asking inappropriate questions. The shiur concludes by emphasizing that the Gemara's concern was never about the rabbi giving wrong information, but about the student's ability to properly receive and understand the correct information when the rabbi's concentration has been disrupted.
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Shabbos 3a
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Why does the Gemara say one Shabbos protects from Amalek while two Shabboses bring redemption? The shiur applies a principle from Kiddushin about repetition changing psychology: the first time doing anything is experimental, but the second demonstrates genuine desire. True Shabbos connection with Hashem requires moving beyond spiritual curiosity to authentic internalization.