Alei Shur v.2 – Hakdama l’vaadim b’inyan tefila

November 16, 2010

Here Rav Wolbe introduces us to the need for passion in prayer.  He reminds us that ultimate goal of prayer is to connect to the Master of the World.  He outlines his goals as focused on giving us the skeleton of prayer so that we can create our own understanding.  He will not give us biurei tefila (those we can find on our own in the siddur ha-gr”a) but rather will give us a method of approach to the siddur.

Alei Shur vol 2 – Hakdama lvaadim b’inyan Tefila – Passion


Alei Shur – v. 2 – Hakdama l’vaadim b’inyan tefila

November 16, 2010

In this session we concluded Rav Wolbe’s introduction to the Va’adim on Tefilah. He explains that his goal in these shiurim is not to explain the various component parts of tefilah and their meaning.  Rather, Rav Wolbe’s goal is to give over a method and approach to prayer that we can then apply ourselves.

If only more teachers in the Modern Orthodox Day School system would focus on a method and approach to prayer over the exact meaning and pronunciation of the words.  It seems that schools are so concerned with metrics that can be evaluated: can you read and translate with precision; that they are sacrificing the spiritual connections that children (and adults) can make in the tefilah setting.  If only schools could use those 20 to 30 minutes to actually build a relationship between the students and hashem, if only…

Alei Shur – Hakdama lvaadim binyan tefila (conclusion)


Hilkhot Shabbat – melacha she-eina tzricha l’gufa

November 16, 2010

In this shiur we worked through some of the basic sugyot dealing with the elusive and some times slippery concept of melacha she-eina tzricha l’gufa. We began with a process of triage in an attempt to drill down to a sugya that isolates our concept.  We noted that in a sugya in which the debate between R. Yehuda and R. Shimon is quoted to answer an apparent contradiction, we will not find definitions.  The gemara is there bringing the concept and assuming that we know what it means (see 105b, tearing in anger and 11b, the zav with his pouch).

In addition there are several sugyot in which the concept of mekalkel is lurking behind the position of R. Yehuda. All the gemarot that deal with digging the hole for the dirt (hagiga 10a/b, shabbat 73b & beitza 8a) can be read as really about mekalkel (as Rashi and Rabbenu Channanel in fact do).  The sugya on shabbat 31b that deals with extinguishing the fire for the sake of the:lamp, the wick or the oil also ultimately shifts into the question of destructive activity based on Rashi’s read of Ulla.

The headquarters of this concept seems to be located on 93a/b dealing with the question of carrying out a:corpse, sefer torah or a hoe.  Here we have key amoraim attempting to define the cases in which R. Shimon would and would not apply the heter.  R. Yochanan and R. Lakish make it clear that when the carrying is done for the sake of the object (cheftza) R. Shimon would still be lenient.  Rava states that when the carrying is done for the sake of the person (gavra) that R. Shimon would be machmir.  It remains unclear as to what R. Yochanan and Reish Lakish would say in Rava’s case.

The Gemara then takes the concept that is developed in the sugya on 94a/b and applies to many different cases (107b – catching snakes, popping pimples; 121b, catching dangerous animals).  Then on 42a we learn that Shmuel splits his psak between eino mitkavein and melacha she-eina tzricha l’gufa – he is meikel like R. Shimon in eino mitkavein and machmir like R. Yehuda in melacha she-eina tzricha l’gufa.  This position of Shmuel seems to be the source for the pask of the Rambam in these two areas as well.

We then looked at Rashi, Ramban and Tosafot regarding their definitions of the concept.  Rashi has two components to his definition that may or may not be related – that the activity is for removal and that the melacha is a coping mechanism.  Ramban removes the coping aspect of the definition and limits it to productive acticity.  Both Rashi and Ramban seem to read the words of R. Shimon is a more limited fashion (Rashba, Ritva and Ran all read like Ramban, while the Ba’al ha-Maor takes it even further).  Tosafot, by introducing the mishkan as the “guf” of every melacha adds an additional layer to the conversation.

There are three mekorot sheets that I created:

The first is simply a list of the key sugyot along with Rashi (link).

The second presents the main Rishonim (link).

The third presented some summary charts on these sugyot (link).

Melacha she-eina tzricha l’gufa


Hilkhot Shabbat – Eino Mitkaven Psik Reisha

November 16, 2010

The following shiurim represent the development of the ideas of eino mitkavei, psik reisha and lo nicha lei.  We began first outside of the area of Hilkhot Shabbat to show the force of intent (Nazir, Kilayim).  The fundamental conceptual question that we kept returning to was what is the nature of the ptur of eino mitkavein and how does psik reisha impact that process.  We based our discussion on the framework outline by Reb Elchanan Wasserman (see below for a brief summary).

I did not try to articulate a clear position of the Rambam.  While Reb Chaim (and the Brisker tradition) take it for granted that the Rambam held like the Aruch, the Hazon Ish was not convinced.  I am not sure that it is possible to ascertain exactly what the position of the Rambam was.  He seemed to pasken locally without ever articulating a principle regarding psik reisha d’lo nicha leih.

I am still not settled regarding the bottom line of how we pasken in a case that eino mitkaven psik reisha d’lo nicha on a drabanan. While the Rema, Magen Avraham, Rebbi Akiva Eiger, Gra and Shevitat haShabat all seem to be machmir, there are conflicting indication in the Mishna Berura, Shemirat Shabbat and Rav Ovadia.  In a terrific essay Rabbi Willig seems to be totally meikel in this case against the what appears to be the weight of Ashkenazi achronim.

I am putting six sets of mekorot as well as the five audio files of the shiurim that I gave on these topics.

  1. Sources for general introduction to Eino Mitkavein (link).
  2. Sources for general introduction to Psik Reisha (link).
  3. Sources for Psak of Tosafot and Aruch.  We worked off of the Tosafot in Shabbat 103 and not Yoma 34b/35a (link).
  4. A summary of Reb Elchanan’s Hakira regarding the heter of Psik Reisha (ki-mitkavein vs. tziruf maasim) (link).
  5. A chart that summarizes the psak of the Shulchan Aruch along with Magen Avraham and Taz, as well as Mishna Berura and Aruch ha-Shulchan in key cases (link).
  6. Though I did not  give shiur dealing directly with these mekorot, this is the material for Safek Psik Reisha (From Taz to Rav David Tzi Hoffman) (link).

Eino Mitkavein Psik Reisha – Conceptual Intro
Psik Reisha Psak – Aruch and Tosafot – #1
Psik Reisha Psak – Aruch and Tosafot – #2
Psik Reisha Lmaaseh – Shulchan Aruch
Psik Reisha Lmaaseh – Clarifying Lo Nicha Lei and Drabanan


Masechet Shabbat – Mehadrin – B”S vs. B”H

November 15, 2010

In this shiur we dealt with the famous debate of Beit Shammai and Beit Hillel regarding the nature of the appropriate hidur for the lighting of the candles.  We showed how the debate of Tosafot and Rambam can be read into the berayta itself.  We then noted the unique situation in which the Rema paskens like the Rambam and the Mechaber paskens like Tosafot (Taz there).

The comments of the Beit haLevi begin the process of moving away from the miracle of the oil as the central event of the Holiday.

Here are the mekorot that worked with in shiur (link).

Ner Ish u’Beito – Mehadrin


Masechet Shabbat – Where do the Candles Belong

November 15, 2010

In this shiur we worked through the sources that describe the location of the Hannukah candles – how high? how low? left or right?  This occasioned the citation of one of the few mishnayot that make passing mention of Hannukah.  In Bava Kama the placing of the candles outside the door of the shop is something that people should expect in the public.

The Gemara seems to have a progression from outside to inside regarding the location of the candles.  In addition there develops the notion of the individual’s responsibility to light and therefore the concern that an outsider will think that you did not light.

It is also interesting to note the pivotal role that Rava plays in these sugyot.

You can find the mekorot (gemara and rishonim) that we studied at this link.

Where to Put the Candles – house and public


Masechet Shabbat – Source of #39

November 15, 2010

This is the final installation of the series on Avot and Toldot.  In this shiur we brought together the various sources that attempt to find a source for the number 39.  We note that clear that the content of the 39 is clearly based on a mesora of the Oral Law.  However, the number 39 itself may come from careful Rabbinic commentary.  This shiur also gave us the opportunity to again discuss the broader question of what the concept of Avot teaches us in terms of the nature of Shabbat.

Rav Yoel bin Nun has a very important article that appears on Reb Menachem Liebtag’s website trying to understand the depth of the derashot that find the #39 (link).

Here are the mekorot that we worked with (link).

And here is the audio:

Kulan Melacha Achat – Zoreh Borer Meraked – Source of #39 – Mann