Difference between revisions of "MiMachorat HaShabbat/2"

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<opinion name="">After Chag HaMatzot
 
<opinion name="">After Chag HaMatzot
 
<p>The Omer offering and counting of fifty days began on the day following the first Shabbat Bereshit after the festival of Chag HaMatzot.</p>
 
<p>The Omer offering and counting of fifty days began on the day following the first Shabbat Bereshit after the festival of Chag HaMatzot.</p>
<mekorot><multilink><a href="QumranScroll4Q321Fragment4Column5" data-aht="source">Qumran Scrolls</a><a href="QumranScroll4Q321Fragment4Column5" data-aht="source">4Q321 Fragment 4 Column 5</a><a href="QumranScroll4Q325Fragment1Column2" data-aht="source">4Q325 Fragment 1 Column 2</a><a href="Qumran Scrolls" data-aht="parshan">About the Qumran Scrolls</a></multilink></mekorot>
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<mekorot><multilink><a href="QumranScroll4Q325Fragment1Column2" data-aht="source">Qumran Scrolls</a><a href="QumranScroll4Q321Fragment4Column5" data-aht="source">4Q321 Fragment 4 Column 5</a><a href="QumranScroll4Q325Fragment1Column2" data-aht="source">4Q325 Fragment 1 Column 2</a><a href="Qumran Scrolls" data-aht="parshan">About the Qumran Scrolls</a></multilink></mekorot>
 
<point><b>Meaning and mentions of Shabbat</b> – As above, the understanding that Shabbat refers to the seventh day of the week is supported by many verses throughout Tanakh.&#160; This interpretation also allows one to explain all&#160; three appearances of the word in the same manner.</point>
 
<point><b>Meaning and mentions of Shabbat</b> – As above, the understanding that Shabbat refers to the seventh day of the week is supported by many verses throughout Tanakh.&#160; This interpretation also allows one to explain all&#160; three appearances of the word in the same manner.</point>
 
<point><b>How would one know that the Shabbat is after Chag HaMatzot?</b> According to this approach, the verses which speak of the Omer offering follow chronologically from those that precede them. As such, it is natural to assume that the Shabbat referred to is the one that falls right after Chag HaMatzot and not within it.</point>
 
<point><b>How would one know that the Shabbat is after Chag HaMatzot?</b> According to this approach, the verses which speak of the Omer offering follow chronologically from those that precede them. As such, it is natural to assume that the Shabbat referred to is the one that falls right after Chag HaMatzot and not within it.</point>
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<opinion name="">After the First Harvest
 
<opinion name="">After the First Harvest
 
<p>The Omer is brought on the first Sunday following the initial harvest of the season.</p>
 
<p>The Omer is brought on the first Sunday following the initial harvest of the season.</p>
<mekorot>The Samaritan sect the Savoim,<fn>See the commentary of R. D"Z Hoffmann who paraphrases the opinion of teh Savoim and analyses this approach.</fn> Mashwi al-'Akbari, a Karaite of the "Mourners of Zion"<fn>See R.. D"Z Hoffmann who mentions this approach and the discussion in Y. Erder, "אבלי ציון הקראים ומגילות קומראן" (Tel Aviv, 2004): 184-187.</fn></mekorot>
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<mekorot>The Samaritan sect the Savoim,<fn>See the commentary of R. D"Z Hoffmann who paraphrases the opinion of the Savoim and analyses this approach.</fn> The Karaite Mashwi al-'Akbari<fn>See R.. D"Z Hoffmann who mentions this approach and the discussion in Y. Erder, "אבלי ציון הקראים ומגילות קומראן" (Tel Aviv, 2004): 184-187.</fn></mekorot>
 
<point><b>Meaning and mentions of Shabbat</b> – As above, one of the advantages of this approach is the ability to uphold the simple interpretation of the word Shabbat as the seventh day of the week in all its appearances in the passage.</point>
 
<point><b>Meaning and mentions of Shabbat</b> – As above, one of the advantages of this approach is the ability to uphold the simple interpretation of the word Shabbat as the seventh day of the week in all its appearances in the passage.</point>
 
<point><b>"תִּסְפׇּר לָךְ מֵהָחֵל חֶרְמֵשׁ בַּקָּמָה"</b> – According to this approach the time markers in Vayikra and Devarim complement each other.&#160; The former ("מִמׇּחֳרַת הַשַּׁבָּת") teaches which day of the week the Omer is to be brought<fn>From Vayikra alone, as the Rabbinates point out, one might indeed not know which Shabbat is referred to.&#160; It is only by looking at both sources together that a complete picture can be drawn.</fn> while the latter ("הָחֵל חֶרְמֵשׁ בַּקָּמָה")&#160; explains when this day falls out during the year.<fn>The description of the Omer as "רֵאשִׁית קְצִירְכֶם" further supports the connection to the season of "הָחֵל חֶרְמֵשׁ בַּקָּמָה".</fn></point>
 
<point><b>"תִּסְפׇּר לָךְ מֵהָחֵל חֶרְמֵשׁ בַּקָּמָה"</b> – According to this approach the time markers in Vayikra and Devarim complement each other.&#160; The former ("מִמׇּחֳרַת הַשַּׁבָּת") teaches which day of the week the Omer is to be brought<fn>From Vayikra alone, as the Rabbinates point out, one might indeed not know which Shabbat is referred to.&#160; It is only by looking at both sources together that a complete picture can be drawn.</fn> while the latter ("הָחֵל חֶרְמֵשׁ בַּקָּמָה")&#160; explains when this day falls out during the year.<fn>The description of the Omer as "רֵאשִׁית קְצִירְכֶם" further supports the connection to the season of "הָחֵל חֶרְמֵשׁ בַּקָּמָה".</fn></point>
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<opinion name="">The First Yom Tov
 
<opinion name="">The First Yom Tov
 
<p>The Day of the Waving of the Omer follows the first Yom Tov of the festival, falling out on the 16th of Nissan.</p>
 
<p>The Day of the Waving of the Omer follows the first Yom Tov of the festival, falling out on the 16th of Nissan.</p>
<mekorot><multilink><a href="PhiloTheSpecialLawsII-XXIX-162" data-aht="source">Philo</a><a href="PhiloTheSpecialLawsII-XXIX-162" data-aht="source">The Special Laws II:XXIX:162</a><a href="Philo" data-aht="parshan">About Philo</a></multilink>, <multilink><a href="JosephusAntiquitiesoftheJews3-10-5-6" data-aht="source">Josephus</a><a href="JosephusAntiquitiesoftheJews3-10-5-6" data-aht="source">Antiquities of the Jews 3:10:5-6</a><a href="Josephus" data-aht="parshan">About Josephus</a></multilink>, perhaps <multilink><a href="TargumNeofitiVayikra23-16" data-aht="source">Targum Neofiti</a><a href="TargumNeofitiVayikra23-16" data-aht="source">Vayikra 23:16</a><a href="Targum Neofiti" data-aht="parshan">About Targum Neofiti</a></multilink>,<fn>The Targum does not specify whether it is referring to the first or last Yom Tov.</fn>, <multilink><a href="סכוליוןלמגילתתעניתחניסן" data-aht="source">Megillat Taanit</a><a href="סכוליוןלמגילתתעניתחניסן" data-aht="source">Scholion 8 Nissan</a><a href="Megillat Taanit" data-aht="parshan">About Megillat Taanit</a></multilink>, <multilink><a href="MishnaMenachot10-3" data-aht="source">Mishna Menachot</a><a href="MishnaMenachot10-3" data-aht="source">Menachot 10:3</a><a href="Mishna" data-aht="parshan">About the Mishna</a></multilink>, <multilink><a href="ToseftaRoshHaShanah1-15" data-aht="source">Tosefta Rosh HaShanah</a><a href="ToseftaRoshHaShanah1-15" data-aht="source">Rosh HaShanah 1:15</a><a href="Tosefta Rosh HaShanah" data-aht="parshan">About Tosefta Rosh HaShanah</a></multilink>, <multilink><a href="ToseftaMenachot10-23" data-aht="source">Tosefta Menachot</a><a href="ToseftaMenachot10-23" data-aht="source">Menachot 10:23</a><a href="Tosefta Menachot" data-aht="parshan">About Tosefta Menachot</a></multilink>, <multilink><a href="SifraEmor10-12-1-5" data-aht="source">Sifra Vayikra</a><a href="SifraEmor10-5" data-aht="source">Emor 10:10:5</a><a href="SifraEmor10-12-1-5" data-aht="source">Emor 10:12:1-5</a><a href="Sifra Vayikra" data-aht="parshan">About the Sifra Vayikra</a></multilink>, <multilink><a href="BavliMenachot65b-66a" data-aht="source">Bavli Menachot</a><a href="BavliMenachot65b-66a" data-aht="source">Menachot 65b-66a</a><a href="Talmud Bavli" data-aht="parshan">About the Bavli</a></multilink>, perhaps <multilink><a href="TargumOnkelosVayikra23-11" data-aht="source">Targum Onkelos</a><a href="TargumOnkelosVayikra23-11" data-aht="source">Vayikra 23:11</a><a href="TargumOnkelosVayikra23-15-16" data-aht="source">Vayikra 23:15-16</a><a href="Targum Onkelos" data-aht="parshan">About Targum Onkelos</a></multilink>,<fn>The Targum does not specify whether it is referring to the first or last Yom Tov.</fn> <multilink><a href="TargumPseudo-JonathanVayikra23-11" data-aht="source">Targum Pseudo-Jonathan</a><a href="TargumPseudo-JonathanVayikra23-11" data-aht="source">Vayikra 23:11</a><a href="TargumPseudo-JonathanVayikra23-15-16" data-aht="source">Vayikra 23:15-16</a><a href="Targum Pseudo-Jonathan" data-aht="parshan">About Targum Pseudo-Jonathan</a></multilink>,&#160;<multilink><a href="RSaadiaGaonTafsirVayikra23-11" data-aht="source">R. Saadia</a><a href="RSaadiaGaonTafsirVayikra23-11" data-aht="source">Tafsir Vayikra 23:11</a><a href="RSaadiaGaonTafsirVayikra23-15-16" data-aht="source">Tafsir Vayikra 23:15-16</a><a href="RSaadiaGaonCommentaryBereshit2-2" data-aht="source">Commentary Bereshit 2:2</a><a href="RSaadiaGaonSeferHaHavchanah" data-aht="source">Sefer HaHavchanah</a><a href="R. Saadia Gaon" data-aht="parshan">About R. Saadia Gaon</a></multilink>, <multilink><a href="RashiVayikra23-11" data-aht="source">Rashi</a><a href="RashiVayikra23-11" data-aht="source">Vayikra 23:11</a><a href="RashiVayikra23-15" data-aht="source">Vayikra 23:15</a><a href="R. Shelomo Yitzchaki (Rashi)" data-aht="parshan">About R. Shelomo Yitzchaki</a></multilink>, <multilink><a href="LekachTovVayikra23-3" data-aht="source">Lekach Tov</a><a href="LekachTovVayikra23-3" data-aht="source">Vayikra 23:3</a><a href="R. Toviah b. Eliezer (Lekach Tov)" data-aht="parshan">About R. Toviah b. Eliezer</a></multilink>,&#160; <multilink><a href="IbnEzraVayikra23-11" data-aht="source">Ibn Ezra</a><a href="IbnEzraVayikra23-11" data-aht="source">Vayikra 23:11</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About R. Avraham ibn Ezra</a></multilink> and many others.</mekorot>
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<mekorot><multilink><a href="PhiloTheSpecialLawsII-XXIX-162" data-aht="source">Philo</a><a href="PhiloTheSpecialLawsII-XXIX-162" data-aht="source">The Special Laws II:XXIX:162</a><a href="Philo" data-aht="parshan">About Philo</a></multilink>, <multilink><a href="JosephusAntiquitiesoftheJews3-10-5-6" data-aht="source">Josephus</a><a href="JosephusAntiquitiesoftheJews3-10-5-6" data-aht="source">Antiquities of the Jews 3:10:5-6</a><a href="Josephus" data-aht="parshan">About Josephus</a></multilink>, <fn>The Targum does not specify whether it is referring to the first or last Yom Tov.</fn><multilink><a href="סכוליוןלמגילתתעניתחניסן" data-aht="source">Megillat Taanit</a><a href="סכוליוןלמגילתתעניתחניסן" data-aht="source">Scholion 8 Nissan</a><a href="Megillat Taanit" data-aht="parshan">About Megillat Taanit</a></multilink>, <multilink><a href="MishnaMenachot10-3" data-aht="source">Mishna Menachot</a><a href="MishnaMenachot10-3" data-aht="source">Menachot 10:3</a><a href="Mishna" data-aht="parshan">About the Mishna</a></multilink>,&#160;&#160;<multilink><a href="ToseftaMenachot10-23" data-aht="source">Tosefta Menachot</a><a href="ToseftaMenachot10-23" data-aht="source">Menachot 10:23</a><a href="Tosefta Menachot" data-aht="parshan">About Tosefta Menachot</a></multilink>,<fn>See also <multilink><a href="ToseftaRoshHaShanah1-15" data-aht="source">Tosefta Rosh HaShanah</a><a href="ToseftaRoshHaShanah1-15" data-aht="source">Rosh HaShanah 1:15</a><a href="Tosefta Rosh HaShanah" data-aht="parshan">About Tosefta Rosh HaShanah</a></multilink>.</fn> <multilink><a href="SifraEmor10-12-1-5" data-aht="source">Sifra Vayikra</a><a href="SifraEmor10-5" data-aht="source">Emor 10:10:5</a><a href="SifraEmor10-12-1-5" data-aht="source">Emor 10:12:1-5</a><a href="Sifra Vayikra" data-aht="parshan">About the Sifra Vayikra</a></multilink>,&#160;<multilink><a href="BavliMenachot65b-66a" data-aht="source">Bavli</a><a href="BavliMenachot65b-66a" data-aht="source">Menachot 65b-66a</a><a href="Talmud Bavli" data-aht="parshan">About the Bavli</a></multilink>, the Targumim<fn>See <multilink><a href="TargumNeofitiVayikra23-16" data-aht="source">Targum Neofiti</a><a href="TargumNeofitiVayikra23-16" data-aht="source">Vayikra 23:16</a><a href="Targum Neofiti" data-aht="parshan">About Targum Neofiti</a></multilink>, <multilink><a href="TargumOnkelosVayikra23-11" data-aht="source">Targum Onkelos</a><a href="TargumOnkelosVayikra23-11" data-aht="source">Vayikra 23:11</a><a href="TargumOnkelosVayikra23-15-16" data-aht="source">Vayikra 23:15-16</a><a href="Targum Onkelos" data-aht="parshan">About Targum Onkelos</a></multilink>, and <multilink><a href="TargumPseudo-JonathanVayikra23-11" data-aht="source">Targum Pseudo-Jonathan</a><a href="TargumPseudo-JonathanVayikra23-11" data-aht="source">Vayikra 23:11</a><a href="TargumPseudo-JonathanVayikra23-15-16" data-aht="source">Vayikra 23:15-16</a><a href="Targum Pseudo-Jonathan" data-aht="parshan">About Targum Pseudo-Jonathan</a></multilink>. Onkelos does not specify which Yom Tov is referred to.</fn> ,&#160;<multilink><a href="RSaadiaGaonTafsirVayikra23-11" data-aht="source">R. Saadia</a><a href="RSaadiaGaonTafsirVayikra23-11" data-aht="source">Tafsir Vayikra 23:11</a><a href="RSaadiaGaonTafsirVayikra23-15-16" data-aht="source">Tafsir Vayikra 23:15-16</a><a href="RSaadiaGaonCommentaryBereshit2-2" data-aht="source">Commentary Bereshit 2:2</a><a href="RSaadiaGaonSeferHaHavchanah" data-aht="source">Sefer HaHavchanah</a><a href="R. Saadia Gaon" data-aht="parshan">About R. Saadia Gaon</a></multilink>, <multilink><a href="RashiVayikra23-11" data-aht="source">Rashi</a><a href="RashiVayikra23-11" data-aht="source">Vayikra 23:11</a><a href="RashiVayikra23-15" data-aht="source">Vayikra 23:15</a><a href="R. Shelomo Yitzchaki (Rashi)" data-aht="parshan">About R. Shelomo Yitzchaki</a></multilink>, <multilink><a href="LekachTovVayikra23-3" data-aht="source">Lekach Tov</a><a href="LekachTovVayikra23-3" data-aht="source">Vayikra 23:3</a><a href="R. Toviah b. Eliezer (Lekach Tov)" data-aht="parshan">About R. Toviah b. Eliezer</a></multilink>, <multilink><a href="IbnEzraVayikra23-11" data-aht="source">Ibn Ezra</a><a href="IbnEzraVayikra23-11" data-aht="source">Vayikra 23:11</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About R. Avraham ibn Ezra</a></multilink> and many others.</mekorot>
 
<point><b>Meaning of Shabbat</b> – The Karaites question whether the meaning Yom Tov is a valid definition of the word Shabbat.<fn>See Salmon b. Yerucham's claim: "אתה עתה צריך להביא ראיה ברורה<br/>כי השבת יום טוב כאשר תדברה"</fn> The Scholion to Megillat Taanit, Lekach Tov and Ibn Ezra<fn>See also the <a href="RambamCommentaryontheMishnaChagigah2-4" data-aht="source">Rambam</a>.</fn> respond that many other holidays are called a "Shabbaton", pointing to Rosh HaShanah, Yom HaKippurim and Sukkot as examples.<fn>Though Pesach and Chag HaMatzot are never explicitly identified as a Shabbat or Shabbaton, R. D"Z Hoffmann asserts that the usage by the holidays mentioned can serve as a prototype for all others as well.</fn>&#160; From these one can learn that the word Shabbaton, and hence, Shabbat, is not limited in meaning to a specific day of the week, but can refer to any Yom Tov.<fn>R. Saadia points out that the word itself really means to cease, so any day or time period in which there is a ceasing from work can be so called.&#160; Cf. the opinion below which elaborates on this etymology but does not go as far as to say that the word Shabbat can really substitute for the word Yom Tov..</fn></point>
 
<point><b>Meaning of Shabbat</b> – The Karaites question whether the meaning Yom Tov is a valid definition of the word Shabbat.<fn>See Salmon b. Yerucham's claim: "אתה עתה צריך להביא ראיה ברורה<br/>כי השבת יום טוב כאשר תדברה"</fn> The Scholion to Megillat Taanit, Lekach Tov and Ibn Ezra<fn>See also the <a href="RambamCommentaryontheMishnaChagigah2-4" data-aht="source">Rambam</a>.</fn> respond that many other holidays are called a "Shabbaton", pointing to Rosh HaShanah, Yom HaKippurim and Sukkot as examples.<fn>Though Pesach and Chag HaMatzot are never explicitly identified as a Shabbat or Shabbaton, R. D"Z Hoffmann asserts that the usage by the holidays mentioned can serve as a prototype for all others as well.</fn>&#160; From these one can learn that the word Shabbaton, and hence, Shabbat, is not limited in meaning to a specific day of the week, but can refer to any Yom Tov.<fn>R. Saadia points out that the word itself really means to cease, so any day or time period in which there is a ceasing from work can be so called.&#160; Cf. the opinion below which elaborates on this etymology but does not go as far as to say that the word Shabbat can really substitute for the word Yom Tov..</fn></point>
 
<point><b>Why use a word with a secondary meaning?</b> R. D"Z Hoffmann points out that the alternatives would have been ambiguous.&#160; The term "ממחרת הפסח" could refer to either the fifteenth or sixteenth of the month<fn>Since the Pesach is sacrificed on the fourteenth and eaten in the evening, the morrow could be interpreted as either the fifteenth or the sixteenth.</fn> and the term "ממחרת החג" would likely be understood as referring to the 22nd of Nissan, the day after the entire festival.<fn>R. Hoffmann adds that had the text instead written a lunar date, that would have severed the connection to Pesach, which is highlighted in the formulation "the morrow of..."</fn></point>
 
<point><b>Why use a word with a secondary meaning?</b> R. D"Z Hoffmann points out that the alternatives would have been ambiguous.&#160; The term "ממחרת הפסח" could refer to either the fifteenth or sixteenth of the month<fn>Since the Pesach is sacrificed on the fourteenth and eaten in the evening, the morrow could be interpreted as either the fifteenth or the sixteenth.</fn> and the term "ממחרת החג" would likely be understood as referring to the 22nd of Nissan, the day after the entire festival.<fn>R. Hoffmann adds that had the text instead written a lunar date, that would have severed the connection to Pesach, which is highlighted in the formulation "the morrow of..."</fn></point>

Version as of 23:47, 30 April 2015

MiMachorat HaShabbat

Exegetical Approaches

This topic is currently in progress

The Day After Shabbat Bereshit

The word Shabbat refers to the seventh day of the week and the Omer offering is always brought on the following day.  This position subdivides regarding when in the calendar this Shabbat falls:

Within Chag HaMatzot

What must be within Chag MaMatzot?
  • ממחרת השבת – According to the Karaites, the "day following the Shabbat" (rather than Shabbat itself) must fall within the week of Chag Hamatzot.  Thus, one could conceivably bring the Omer offering and start counting as early as the 15th of Nissan.2
  • השבת – The Samaritans, in contrast, maintain that the Shabbat itself (not the "day following the Shabbat") must fall within the holiday.  As such, one would never bring the Omer offering before the 16th, but depending on when Shabbat were to fall, one might bring it as late as the 22nd of Nissan, after the conclusion of the festival.
Evaluation of meaning of Shabbat – This understanding of Shabbat as the seventh day of the week would seem to be the simple meaning of the word, as supported by multiple verses in Torah.  See, for example, Shemot 20:7,10, Shemot 31:14-15 and Devarim 5:12-15.3
Various mentions of Shabbat – The Karaites4 point out that one of the advantages of this approach is that it is consistent in understanding the word "Shabbat" in all three of its occurrences in Vayikra 23:15-16  as referring to the seventh day of the week. Nonetheless, the additional adjective "complete" at the end of the phrase "שֶׁבַע שַׁבָּתוֹת תְּמִימֹת תִּהְיֶינָה" is somewhat difficult for this approach, as it is unclear what it adds if Shabbatot simply refers to Sundays.5
How would one know that the Shabbat is within Chag HaMatzot? One of the main questions that is raised by the opponents of this position is how one is supposed to know from the verses which Shabbat is referred to;6 it could be any Shabbat of the year!  Aharon b. Levi the Karaite replies that the placement of the verses connect it to Chag HaMatzot. This position assumes that there is an overlap in time between the unit of verses speaking of the holiday and those speaking of the Omer offering7  and the latter's dating is thus naturally informed by the former.8
Lack of date for Shavuot – The Karaites9 point to another advantage of this approach; it easily explains why Shavuot, unlike other holidays, is not dated in the Torah. According to them, Shavuot actually has no fixed date, only a set day of the week and in any given year it might fall out anywhere between 5-11 Sivan.10
Significance of Sunday? A disadvantage of this position is that the Torah's normal mode of marking time is to date events to their lunar calendrical date or by an agricultural season, not by the day of the week in which they fall. Moreover, this approach must further explain what is significant about a Sunday specifically that Hashem would decide that the counting (and thus Shavuot) need fall out on that day of the week.
  • Two days of rest – In the Scholion to Megillat Taanit, a Boethusian tells R. Yochanan b. Zakkai that Hashem wanted the nation to rest for two consecutive days on Shavuot, which otherwise would be a short one day holiday.11
  • Prevent Sabbath desecration – Salmon b. Yerucham the Karaite suggests instead that Shavuot was set on Sunday to ensure that the holiday never fell on Shabbat which would be problematic for bringing a Shelamim offering.
"וַיֹּאכְלוּ מֵעֲבוּר הָאָרֶץ מִמׇּחֳרַת הַפֶּסַח"
  • The Karaites12 assert that the year the Israelites entered the land, Chag HaPesach fell on a Shabbat, and the Omer offering was brought on the next day ‎‏(‎"‏‎‏מִמׇּחֳרַת הַפֶּסַח‎"),13‎‏ Nissan 15, allowing the nation to eat of the new harvest on that very day. The passage in Yehoshua, thus, could support their understanding of "מִמׇּחֳרַת הַשַּׁבָּת".
  • Since the Samaritans do not accept Sefer Yehoshua as part of their canon they are not bothered by any contradictions therefrom.14
"תִּסְפׇּר לָךְ מֵהָחֵל חֶרְמֵשׁ בַּקָּמָה" – Aharon b. Yosef suggests that this time marker is equivalent to that of "מִמׇּחֳרַת הַשַּׁבָּת", with both referring to the day the Omer is offered.  He compares the phrase to that in Divrei HaYamim II 31:10, "מֵהָחֵל הַתְּרוּמָה לָבִיא בֵית י"י" suggesting that both point to a day when a sacrifice is brought to the Mikdash.
Polemical Motivations – This reading might in part be motivated by a desire to prevent the possibility of the day of the Omer sacrifice falling on a Shabbat, necessitating reaping on Shabbat.15  By setting a fixed day of the week, they eliminated the need to ever have to transgress the regular laws of Shabbat.16
Who Counts

After Chag HaMatzot

The Omer offering and counting of fifty days began on the day following the first Shabbat Bereshit after the festival of Chag HaMatzot.

Meaning and mentions of Shabbat – As above, the understanding that Shabbat refers to the seventh day of the week is supported by many verses throughout Tanakh.  This interpretation also allows one to explain all  three appearances of the word in the same manner.
How would one know that the Shabbat is after Chag HaMatzot? According to this approach, the verses which speak of the Omer offering follow chronologically from those that precede them. As such, it is natural to assume that the Shabbat referred to is the one that falls right after Chag HaMatzot and not within it.
Dating of "מִמׇּחֳרַת הַשַּׁבָּת" – Unlike the above approach, due to the unique calendar of the Dead Sea sect17 whose year is divisible by seven, the Omer offering was always brought not only on a set day of the week but also on a set date of the month, the 26th of Nissan.18 As such, according to their calendar,19 Shavuot always falls on the 15th of Sivan.20
Lack of date for Shavuot – Since the Qumran sect does assert that the holiday of Shavuot has a set date21 it is surprising that the Torah never mentions one.  They might reply that it was simply unnecessary since the law requires one to count from the Omer offering until the holiday.22
"וַיֹּאכְלוּ מֵעֲבוּר הָאָרֶץ מִמׇּחֳרַת הַפֶּסַח" – This verse in Yehoshua is difficult for this approach as it implies that the Israelites ate from the new wheat on the 15th or 16th of Nissan, while, according to Qumran, this should have been prohibited until the 26th of Nissan when the Omer was brought.  They might reply that the verse is not speaking of eating of the new produce but rather the old.23
"תִּסְפׇּר לָךְ מֵהָחֵל חֶרְמֵשׁ בַּקָּמָה"
Significance of Sunday? As above, this approach might suggest that really there was no inherent signifcance to the day, but Hashem specifically chose a Sunday for both the bringing of the Omer and Shavuot so as to eliminate any need for desecration of Shabbat (in reaping or the sacrificing of Shelamim offerings).

After the First Harvest

The Omer is brought on the first Sunday following the initial harvest of the season.

Sources:The Samaritan sect the Savoim,24 The Karaite Mashwi al-'Akbari25
Meaning and mentions of Shabbat – As above, one of the advantages of this approach is the ability to uphold the simple interpretation of the word Shabbat as the seventh day of the week in all its appearances in the passage.
"תִּסְפׇּר לָךְ מֵהָחֵל חֶרְמֵשׁ בַּקָּמָה" – According to this approach the time markers in Vayikra and Devarim complement each other.  The former ("מִמׇּחֳרַת הַשַּׁבָּת") teaches which day of the week the Omer is to be brought26 while the latter ("הָחֵל חֶרְמֵשׁ בַּקָּמָה")  explains when this day falls out during the year.27
Dating of "מִמׇּחֳרַת הַשַּׁבָּת" – This position, like the first approach above, assumes that there is no set date for the Omer offering.  It asserts that the date is totally dependent on nature and can fall before, during, or after Chag HaMatzot.
Lack of Date for Shavuot – Since the date of the Omer offering varies from year to year based on the agricultural climate, it is easily understood why the Torah could not write a set date for Shavuot; it does not have one.
Disconnect from Chag HaMatzot – This position disconnects the Omer offering and count from Chag HaMatzot entirely.28  It suggests that the new heading of verse 9, "וַיְדַבֵּר י"י אֶל מֹשֶׁה לֵּאמֹר" breaks the verses into two distinct units, leaving no reason why the dating of the Omer should be related to the verses speaking of Chag HaMatzot.29
"וַיֹּאכְלוּ מֵעֲבוּר הָאָרֶץ מִמׇּחֳרַת הַפֶּסַח" – This position could maintain that the year the nation entered the land the first harvest was early and the first Sunday afterwards coincided with "מִמׇּחֳרַת הַפֶּסַח", when they brought the Omer and ate from the new grains.
Significance to Sunday – This position, even more than the others in this category, must explain why Hashem would think it necessary to choose a specific day of the week to bring the Omer.  If the dating is so variable due to the changes in nature from one year to the next, why not allow the day of the week to be variable as well?30  They might agree with the suggestion above that the choice was related to ensuring that Shabbat never  be violated.

The Day After Yom Shabbaton (Yom Tov)

Shabbat is another way of referring to Yom Tov. The Omer offering is brought on the day after the Yom Tov of Chag HaMatzot.  The approach divides based on which Yom Tov is referred to:

The First Yom Tov

The Day of the Waving of the Omer follows the first Yom Tov of the festival, falling out on the 16th of Nissan.

Meaning of Shabbat – The Karaites question whether the meaning Yom Tov is a valid definition of the word Shabbat.34 The Scholion to Megillat Taanit, Lekach Tov and Ibn Ezra35 respond that many other holidays are called a "Shabbaton", pointing to Rosh HaShanah, Yom HaKippurim and Sukkot as examples.36  From these one can learn that the word Shabbaton, and hence, Shabbat, is not limited in meaning to a specific day of the week, but can refer to any Yom Tov.37
Why use a word with a secondary meaning? R. D"Z Hoffmann points out that the alternatives would have been ambiguous.  The term "ממחרת הפסח" could refer to either the fifteenth or sixteenth of the month38 and the term "ממחרת החג" would likely be understood as referring to the 22nd of Nissan, the day after the entire festival.39
Various mentions of Shabbat – This position maintains that while the initial appearance of the word Shabbat ("וּסְפַרְתֶּם לָכֶם מִמׇּחֳרַת הַשַּׁבָּת") means Yom Tov; in the later phrases, "שֶׁבַע שַׁבָּתוֹת" and "עַד מִמׇּחֳרַת הַשַּׁבָּת הַשְּׁבִיעִת" it means week.40 The Karaites41 point to this inconsistency as a disadvantage of this approach. R. Saadia and Ibn Ezra rebut that this is an example of normal variation and literary artistry throughout Tanakh. Often, even within one verse, the text might play with words, using the same root for different understandings.42
Lack of date for Shavuot – R. Saadia asserts that no date is given for Shavuot not because it varies from year to year, but simply because it was unnecessary.  Once the Torah set when to begin the count of fifty days, anyone could calculate when the festival falls.43
"וַיֹּאכְלוּ מֵעֲבוּר הָאָרֶץ מִמׇּחֳרַת הַפֶּסַח" – These commentators disagree regarding the dating of "מִמׇּחֳרַת הַפֶּסַח" and thus how this verse works with the date of bringing the Omer:
  • Fifteenth of Nissan – According to Ibn Ezra "מִמׇּחֳרַת הַפֶּסַח" refers to the fifteenth of Nissan,44 when eating of the new wheat was still prohibited.  To solve the problem, he suggests45 that the verse speaks of eating from the old grain.46 An opinion in Yerushalmi Challah 2:1 alternatively asserts that the prohibition of "new wheat" only took effect after the conquest.47
  • Sixteenth of Nissan – Other exegetes48 maintain that "מִמׇּחֳרַת הַפֶּסַח" is the 16th of Nissan.  Since the Pesach sacrifice is eaten on the evening of the fifteenth, the next new day is the 16th. This is equivalent to "‏"‏מִמׇּחֳרַת הַשַּׁבָּת‏‎49 when the Omer is brought and the new grain is permitted.50
"תִּסְפׇּר לָךְ מֵהָחֵל חֶרְמֵשׁ בַּקָּמָה" – This position asserts that the new harvest begins on the 16th of Nissan.  The different time markers in Vayikra and Devarim are just two expressions of the same idea.
Polemical Motivations
  • Transgressing of Shabbat – As opposed to the Sectarians, the Sages were not bothered by the potential trangressing of Shabbat were the Day of the Waving of the Omer to fall on it.  As such, they were more concerned with setting a monthly date rather than a day of the week for the offering.
  • Shavuot and Matan Torah – It is possible that part of the Rabbinate disagreement with the Karaites related to their desire to connect Shavuot with the revelation at Sinai.  Since this was associated with the sixth of Sivan, they had an incentive to date Shavuot then.
Who Counts? If the date of the bringing of the Omer and Shavuot were variable, the fifty day count would have a practical purpose and one would assume that the calculations be done not by individuals but by the courts, as is done for the Jubilee year.  Since the Sages hold that Shavuot has a set date, though, they assume the count is not purely utilitarian but assume that it must have inherent religious value. As such, they maintain that every individual must count and not just the court.

The Second Yom Tov

The  Omer is sacrificed on  the morrow of the second Yom Tov of Chag HaMatzot, which dates to the 22nd of Nissan.

Sources:PeshittaVayikra 23:11About the Peshitta, Some Ethiopian Jews51
Why the Second Yom Tov – These sources read the passage regarding the Omer as following chronologically from the previous passage52 regarding Chag HaMatzot and thus naturally assume that its dating should follow it.
Meaning of Shabbat – This position, as above, might point to other holidays which are referred to as a Shabbaton to support the possibility that a secondary meaning of the word "Shabbat" is Yom Tov.
Various mentions of Shabbat – According to this position only the first mention of Shabbat refers to Yom Tov, while the others mean "week". As above, the variation might be simply attributed to the Torah's literary artistry.
Lack of date for Shavuot – According to this approach, Shavuot always falls out on the 12th of Sivan.  As above, one can explain that the Torah nonetheless leaves out the date since the fifty day count makes it superfluous.
"וַיֹּאכְלוּ מֵעֲבוּר הָאָרֶץ מִמׇּחֳרַת הַפֶּסַח" – This position might explain that Pesach in this verse refers to the entire seven day holiday and not just the day that the Pesach sacrifice was brought.  If so, the "morrow of the Pesach" is the 22nd of Nissan, when the Omer is brought and new grain is permitted.  No where in Tanakh, though, is the week long festival referred to as Pesach, making this a difficult read.
"תִּסְפׇּר לָךְ מֵהָחֵל חֶרְמֵשׁ בַּקָּמָה"

The Day After the Cessation

The word Shabbat refers to something that has ceased.  The Omer offering is dated to the day following such an event.

What ceased?
  • Leavened bread – According to HaKetav VeHaKabbalah54 the 15th of Nissan is referred to as a Shabbat since it is a day in which one is obligated to desist from leavened bread.
  • The manna – Lichtenschtadt and I. Kislev asserts that the Torah is referring to the future55 cessation of the manna,56 which historically took place on the 15th of Nissan.57 
Meaning of Shabbat – There is much evidence to support the idea that the root שבת refers to stopping.  Its very first occurrence in Torah (Bereshit 2:3) speaks of Hashem ceasing his creative work.  In noun form, too, many verses can uphold this meaning.  See, for example, Shemot 15:23, 24, Shemot20:9, Shemot 31:15, and Vayikra 23:3.58
Why refer to the  fifteenth in this manner?
  • Essence of day – According to HaKetav VeHaKabbalah, the entire essence of the first day of Yom Tov is the cessation from leavened bread.  This was especially true during the year of the Exodus when leavened bread was only prohibited for that one day.  HaKetav VeHaKabbalah does not explain, though, why it is only here that the first Yom Tov is so called.
  • Recall the manna –According to I. Kislev the Torah purposefully wants to connect the bringing of the Omer and the cessation of the manna.  In fact, the entire ritual comes, in part, to commemorate the miracle and the subsequent transition from supernatural providence to natural living.  Giving a calendrical  date would have obscured the connection.  In addition, at this point it was not yet known what specific date the people were to enter the land and stop eating manna.
Connections between the Omer and the Manna
  • By dating one event to the other, the Torah connects them.
  • The specific measure of an omer's worth of the harvest recalls the omer's worth of manna that was allotted to each Israelite each day.
  • While the harvest focuses on man's natural food supply, the manna represents Hashem's supernatural source of sustenance.  The cessation of the latter is what led to man's harvesting.
Why commemorate the cessation of the manna? Throughout the forty years in the desert the manna served as a constant reminder of God's providence.  Its absence on Shabbat and the provision of a double portion the day before reinforced the nation's dependence on God.  Upon entry to the land and the transition to natural providence with the cessation of the manna, the likelihood that the nation would forget its reliance on God grew.  Thus, at the moment of harvest, when man is most likely to attribute his success to himself, the Torah commands to bring the Omer sacrifice, and remember the messagess of the manna..
Lack of date for Shavuot – It is possible that at the time of the giving of the command, the exact entry date into the land (and the related ceasing of supernatural sustenance) was unknown.  Thus no set date could be given for either the bringing of the Omer or Shavuot.
"וַיֹּאכְלוּ מֵעֲבוּר הָאָרֶץ מִמׇּחֳרַת הַפֶּסַח"
Various mentions of Shabbat – According to this approach the other mentions of the word Shabbat are understood differently than the first and mean week.

Week