No community start suggestion yet.
When a father has only enough money for either pidyon haben or aliyah la'regel, which takes precedence? The shiur builds a fundamental distinction: mitzvah (מצוה) overes (aliyah la'regel) takes priority only when you can do just one, but when both are possible, pidyon haben comes first. The analysis reveals that this reflects a din kadima (sequencing) rather than dechiya (displacement)—obligating maximum effort for both mitzvos.
The shiur examines a complex sugya in Kiddushin 29b concerning the conflict between pidyon haben (redemption of the firstborn son) and aliyah la'regel (the pilgrimage obligation). The Gemara (גמרא) presents a dispute between Rabbi Yehuda and the Chachamim about which mitzvah (מצוה) takes precedence when a father has only enough money (five sela'im) to fulfill one obligation but not both. Rabbi Yehuda argues that mitzvah overes (a time-limited mitzvah) has precedence, while the Chachamim derive from the pasuk "kol bechor banecha tifteh v'lo yera'eh panecha reikam" that pidyon haben comes first. Rabbi Zweig develops a fundamental chakira to explain the Rishonim's approach: the question is whether this is a din kadima (precedence in order) or a din dechiya (one mitzvah displacing the other). The Miri and Rambam (רמב"ם) both rule that if you can definitely do both mitzvos, pidyon haben comes first. If you can only do one, aliyah la'regel takes precedence. The difficult case is when you can do one for certain but might be able to do both—here the halacha (הלכה) is to do pidyon haben first and make every effort (hishtadlus) to fulfill aliyah la'regel afterward.
Looking for the full summary?
Full access is available to members of the TUF Alumni Association or the Yam Hagadol Foundation.
Already a member? Let the admin know!
Kiddushin 29b
Looking for the full transcript?
Full access is available to members of the TUF Alumni Association or the Yam Hagadol Foundation.
Already a member? Let the admin know!
Dedicate a Shiur in Gemara
L'ilui nishmas a loved one. In honor of a simcha or yahrzeit. As a zechus for a refuah sheleimah. Your dedication helps carry Rabbi Zweig's Torah to learners around the world.
Why does the Gemara present a kal v'chomer for chuppah making kiddushin based on kesef not being maichel b'terumah, only to reject it? The shiur reveals that even the rejected kal v'chomer establishes a fundamental yesod: kiddushin is a kinyan for ishus (marital relationship), not merely a kinyan in hilchos kinyanim. The second kal v'chomer—from chuppah being gomeres—raises Tosafos's famous question.
Is the kesef used in kiddushin a true kinyan (acquisition), or merely a symbolic means of establishing marriage? The shiur analyzes multiple interpretations of the Gemara's derivation from ki yikach ki'ach mi'Sayeffron, exploring whether marriage constitutes ownership, and develops three fundamental approaches: (1) The Gemara proves ishus is a kinyan, (2) ishus is not a kinyan but uses kinyan-like means, or (3) ishus is a kinyan but the kesef may not be a ma'aseh kinyan. The Rambam's position—calling kesef "midivrei sofrim"—is explained as distinguishing between cross-referencing concepts versus borrowing terminology.
Why does the Mishna alternate between the language of "kinyan" (acquisition) and "kiddushin" (sanctification) when describing marriage? The shiur develops a fundamental distinction: marriage has two separate aspects—a kinyan dimension (ownership) and a kedusha dimension (sanctified relationship). Either aspect can initiate the bond, and understanding this dual nature resolves multiple textual and halachic questions throughout the sugya.
Does kiddushei shetar require a shevah pruta? The Ran presents two approaches to the Rif's position. The shiur develops the Ran's second pshat that shetar kiddushin functions as a hachnah (exchange) rather than a mere kinyan nesina. This reading has profound implications for isuri hana'ah, mechubar, and the relationship between kesef and shetar.
