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Category: Minhagim

The Cup for the Visitor: What lies behind the Kos Shel Eliyahu?

The Cup for the Visitor: What lies behind the Kos Shel Eliyahu?

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In this post I would like to deal with tracing the early sources for the Kos Shel Eliyahu. A version of this article was printed last year in Ami Magazine (# 65). This post contains a few corrections and additions to that version. A much more expanded version of this article will appear in Hebrew shortly (IY”H). One of the memorable parts of the seder night is during Shefoch Chamascha when we open the door for Eliyahu Hanavi to come…

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Wine Strength and Dilution

Wine Strength and Dilution

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June 2009 Isaiah Cox trained as an historian at Princeton, and conducted postgraduate work in medieval history at King’s College London. He is also a technologist, with over 50 patents pending or issued to date. iwcox@alumni.princeton.edu There is a common understanding among rabbonim that wines in the time of the Gemara were stronger than they are today. This is inferred because we know from the Gemara that wine was customarily diluted by at least three-to-one, and as much as six-to-one,…

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The Book of Disputes between East and West

The Book of Disputes between East and West

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Based primarily on the Margulies Edition with additions from the Appendices of the Miller and Lewin Editions Menahem Av, 5772 Jerusalem After the translation of the text itself, various additional items are added, some of them never before published. Also included is a translated summary of major sections of Margaliot’s introduction, along with comments and updates. Round brackets reflect text found in only certain Hebrew manuscripts as indicated by Margulies in his Hebrew edition. Square brackets contain English insertions of…

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New work by Rabbi Stahl

New work by Rabbi Stahl

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ספר סגולה, ספר ראשון, ירושלים תשע”ב, ר’ יעקב ישראל סטל, 153 עמודים. As previously mentioned on the blog a new work by Rabbi Yakov Stahl was just printed (for reviews of some of his earlier works see here and here). This work is called Segulah (Hard cover, 153 pp.) Sefer Segulah is a collection of articles on disparate topics, related to Minhag, Halacha, Piyyut, Midrash and Aggadah. It is an excellent collection of articles on topics not often written about…

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“Torah Study on Christmas Eve” free Torah in Motion lecture by Marc B. Shapiro

“Torah Study on Christmas Eve” free Torah in Motion lecture by Marc B. Shapiro

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Eliezer Brodt, and Marc Shapiro’s bundle of 103 lectures on great rabbinic figures, available here). We also invite you to check out Marc Shapiro’s upcoming tours to Italy and Central Europe. Information is available here. Summer 2011’s tour was sold out and we expect the same thing this summer, so if you are interested, please act quickly.

The sukkah on Shemini Atzeret controversy

The sukkah on Shemini Atzeret controversy

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Introduction: Arguments about eating in the sukkah on Shemini Atzeret outside of Israel have a long and somewhat baffling history. While not the only example of practice in opposition to the Shulchan Aruch, it appears to be among the most argued. The gemara, Rambam, the Tur and the Shulchan Aruch, written in many locales, all seem to be as unambiguous as possible in requiring one to eat in the sukkah. The Gaon, incensed by the spreading Chassidic custom to eat…

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Book Review: Pischei Tefilah u-Mo’ad by Y. S. Spiegel

Book Review: Pischei Tefilah u-Mo’ad by Y. S. Spiegel

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פתחי תפילה ומועד, יעקב שמואל שפיגל, ירושלים תש”ע, 540 עמודים. Pischei Tefilah u-Mo’ad, Y. S. Speigel, Jerusalem: 2010, 540 pp. Professor Speigel is one of the most prolific writers in the Jewish academic scene, as the author of over 160 articles and 18 books (16 of those are publications for the first time of works which remained in manuscript. The other two are his own original and important studies; one of the latter is reviewed here). His articles cover an…

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The Head Movements of Shema’

The Head Movements of Shema’

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Rabbi Bezalel Naor is a multifaceted scholar, recognized as the leading interpreter of R. Kook in the English language. His newest book is The Limit of Intellectual Freedom: The Letters of Rav Kook. It can be purchased from his website, www.orot.com. The most important utterance in Judaism is the Shema’: Shema’ yisrael adonai eloheinu adonai ehad. (Hear O Israel, the Lord our God, the Lord is one.) This declaration of the absolute unity of God is the cornerstone of our…

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Yom Tov Sheni and the Customs With Regard to Travelers

Yom Tov Sheni and the Customs With Regard to Travelers

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J. Jean Ajdler of Brussels, Belgium, is a civil and structural engineer. He has published articles about medieval Jewish astronomy, the history of the Jewish calendar, and Talmudic metrology, and is the author of Hilkhot Kiddush ha-Hodesh al-pi ha-Rambam (Jerusalem: Sifriati, 1996). This is his first contribution to the Seforim blog. Abstract: In ancient times the customs of the communities were extremely variable the one from the other. Each community had its own customs and it was very jealous of…

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Egregious Mistakes Regarding Jewish Practice from National Geographic

Egregious Mistakes Regarding Jewish Practice from National Geographic

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Two elderly Jews were sitting on a bench in Hester Street Park on the lower east-side, fiercely debating one of the important issues perpetually debated on those benches. As the debate turned fiercer and fiercer, one exasperated Jew turned to the other and yelled, “I am not telling you a bubbe maaseh from chumash, it is the forvetz [forward] that I am quoting!” Readers of this blog have had their rabbinic emunas chachamim tested on many occasions. But at least…

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Review: Minhagei Lita

Review: Minhagei Lita

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Minhagei Lita, Rabbi Menachem Mendel Poliakoff, Baltimore: 2008, 116 pp. The author’s stated purpose is to “clarify for present generation the authentic customs of Lithuanian Jewry in prayer and in common Jewish practice” and highlight the Torah true approach and values that form the underpinnings” of those customs. Minhagei Lita at 3. Aside from the difficulty in determining what the author means by “common Jewish practice,” “Torah true approach” this book, unfortunately, has little value. This book, which is really…

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A Knife, Is it A Dangerous Gift for Rosh haShana?

A Knife, Is it A Dangerous Gift for Rosh haShana?

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I. R. Nachman of Breslov’s Position on Knife GivingAs Erev Rosh Hashanah approaches, let me remind you of a popular trend some people, prior to Rosh Hashana, buy knives for their households, or as presents for others. Why all this enthusiasm? Some will explain that buying a new knife for Rosh Hashana is a popular segulah for livelihood. This segulah is so powerful that many wives insist that their husbands buy a new knife each approaching Rosh Hashana. This custom…

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