Semag – why we’re still in galus
The Semag (Seifer Mitzvos Gadol; written by R’ Moshe from Coucy, France early 13th cent., one of the last Tosafosts, a student of R’ Yehudah haChasid, and an admirer of the Rambam) writes the...
Aspaqlaria Blog
Not for the Seder Table
We say in the Hagadah אמר רבי אלעזר בן עזריה: הרי אני כבן שבעים שנה ולא זכיתי שתאמר יציאת מצרים בלילות, עד שדרשה בן זומא “למען תזכור את יום צאתך מארץ מצרים כל ימי...
And You Shall Live by Them
This morning’s Torah reading, Acharei Mos, included the following pasuq (18:5): שְׁמַרְתֶּם אֶת-חֻקֹּתַי וְאֶת-מִשְׁפָּטַי, אֲשֶׁר יַעֲשֶׂה אֹתָם הָאָדָם וָחַי בָּהֶם; אֲנִי ה’. Guard My statutes and My laws which a person shall do them...
Hagadah: Random Thought
וַיְהִי בַיָּמִים הָרַבִּים הָהֵם וַיָּמָת מֶלֶךְ מִצְרַיִם, וַיֵּאָנְחוּ בְנֵי-יִשְׂרָאֵל מִן הָעֲבֹדָה, וַיִּזְעָקוּ; וַתַּעַל שַׁוְעָתָם אֶל הָאֱ-לֹהִים, מִן הָעֲבֹדָה. It was in those many days and the king of Egypt died, and the Benei Yisrael...
39 Melakhos
(Expanded from a couple of months ago.) שֵׁשֶׁת יָמִים, תֵּעָשֶׂה מְלָאכָה, וּבַיּוֹם הַשְּׁבִיעִי יִהְיֶה לָכֶם קֹדֶשׁ, שַׁבַּת שַׁבָּתוֹן לַה’; כָּל-הָעֹשֶׂה בוֹ מְלָאכָה, יוּמָת. Six days work shall be done, and the seventh day shall...
Halakhah and Phenomenology – Symbolic Logic
This will only be of interest to people who care about Symbolic Logic and about the rules of birur, of resolution of doubt in halachic questions. But I found something I wrote back in...
A Quantum of Time
There are two halachic indivisible units of time. When it comes to interruption, or for defining a single statement (e.g. when correcting oneself in davening) the unit is tokh kedei dibbur — within the...
Brisk and Telz
(Published in the December 2010 issue of Kol Hamevaser, “The Jewish Thought Magazine of the Yeshiva University Student Body”. The issue’s topic: “Derekh Ha-Limmud”. (Two additions not in the published version are added in...
Glory and Egalitarianism
I want to share, with permission, the following exchange I had with Ellen Rosen, a member of The Mussar Institute. On Thu, Dec 30, 2010 at 09:15:00AM -0800, Erosen1@aol.com wrote: I have a question...
Halakhah and Phenomenology – Addendum: Placebos
One more thought about my “Halakhah and Phenomenology” series…. A basic assumption behind the series is that what justifies looking at the world as experienced and as it could be directly experienced is the...
Halakhah and Phenomenology – The Unknown and Bitul
The Yerushami (Challah 3:5) discusses the case of when bread which didn’t have challah taken (or flour which didn’t have terumah taken from it), fell into a quantity of already separated bread. The gemara...
Pesaq Without Resolution
In “Invoking Tradition” I suggested that the amora’im of the Yerushalmi would not add their own interpretations to the words of the tana’im. The traditions must be preserved in their integrity. (And in “On...
When Science and Torah Conflict
(Initial post: With thanks to R’ Eli Turkel for providing some of the sources and all of the motivation for this post. (Dec 21st: Significantly expanded to include sources I dug up for further...
Explaining Tragedy
It seems to me, the overall question of theodicy and explaining why tragedy enters the lives of anyone but the most evil, can be addressed on two levels. Philosophically, the question is unanswerable. As...
Tevel is Called Holy
The Mishnah in Maaser Sheini 5:4 discusses the obligation to be finished with all maaser by the Pesach after the third and sixth years of the shemittah cycle. The mishnah describes messages sent to...
Holiness and Carrying the Yoke with the Other
(The following is based on a class I gave on Shabbat at Mussar Kallah IX, and is the further development of a number of ideas R’ Gil Student and I wrote for Mesuqim MiDevash.)...
On Nets and Pieces
The story so far: In the first post, I suggested that it was Rav Yehudah, founder of the Yeshiva in Pumbedisa, who really developed the style of shaqla vetarya (dialectic) that we find in...
What defines greatness
From R’ Gil Student’s blog “Hirhurim“, a sad quote about the underlying greatness of my rebbe: When I was a bochur in yeshivah I had a scary experience. I had the zekhus of assisting...
In one sentence, what Yeshiva chinuch is all about
(Cut-n-paste from R’ Chaim Brown’s blog, Divrei Chaim.) Thursday, November 11, 2010 “In public school, they’ll ask you at the end, ‘Well, what have you learned?’ But here at Rice, the question is, ‘What...
Book Announcement: Daas Torah: Child and Domestic Abuse
Now available by R’ Dr Daniel Eidensohn and Dr Baruch Shulem!Daas Torah: Child & Domestic Abuse, vol 1 & 2 This book is divided into two volumes – each of which is a complete...
Invoking Tradition
So, I recently described Rav Yehudah’s trip down to Pumbedisa, where he founded a yeshiva where learning was based on the dialectic method, the style of shaqla vetarya (question and answer) that typifies the...
Tefillah Behitpa’alut
These are notes from a talk I gave in Zion Il at the 8th Mussar Kallah. As a favor to those who asked me to publish notes, as the talk was given on Shabbos,...
Clouds of Glory
I There is a famous dispute between Rabbi Eliezer and Rabbi Aqiva about what it is we commemorate with the mitzvah of sukkah. The Torah reads (Vayiqra 23:42-43): בַּסֻּכֹּ֥ת תֵּֽשְׁב֖וּ שִׁבְעַ֣ת יָמִ֑ים כָּל־הָֽאֶזְרָח֙ בְּיִשְׂרָאֵ֔ל...
Selichah, Mechilah, Kapparah, Yir’ah and Simchah
Caveat: Most of these entries are extrapolations from something I learned. In this case, the entry is a chidush on top of an earlier chidush. In Mesilas Yesharim ch. 24, the Ramchal describes the...
M-Theory and Creation
There is much todo in some circles about Stephen Hawking’s latest book, “The Grand Design”. Co-written by Leonard Mlodinow, but it’s Hawking’s name in science and sheer genius that gives the book its gravitas,...
Terumah and Maaser
It is interesting to contrast the Chinukh’s description of terumah, the first gift taken from one’s produce, given to a kohein, with his description of ma’aser rishon, the tenth given to the levi’im. Terumah,...
R’ Dr Eliezer Ehrenpreis z”l
So there I was, first day of calculus class, and the professor, Dr Leon Ehrenpreisz”l hands out a xerox of a page of gemara. The blatt is Sukkah 8a, a conversation of the minimum...
Choosing Chumeros
As I write this, it’s a few hours before Rosh Chodesh Elul. For many people, a time for choosing chumeros, stringencies in those areas of our lives that could use that extra attention. The...
The Call of the Chatzotzros
כל הכלים שעשה משה כשרים לו וכשרים לדורות, חצוצרות ־ כשרות לו ופסולות לדורות. All the vessels that Moshe made were valid for him and valid for future generations, [except for] the chatzotzros ([silver]...
Balancing Community and Authenticity
This post, like the one I blogged last week, reflects a conversation with R’ Rich Wolpoe and R’ Ben Hecht on NishmaBlog and email, on the topic of R’ Nathan Lopez Cardozo’s “On the...
Book Announcement: Every Day, Holy Day
Now available. Alan’s newest book! (assisted by Rabbi Micha Berger) “You shall be holy,” teaches the Torah, and the masters of Mussar have always taken that command very seriously. Mussar is a system of...
Balancing Simplicity and Authenticity
This post is in response to R’ Nathan Lopez Cordozo’s “On the Nature and Future of Halakha in Relation to Autonomous Religiosity” on the Institute for Jewish Ideas and Ideals web site. First to...
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