Weekly Daf #83 « Ohr Somayach

Weekly Daf #83

Become a Supporter Library Library

The Weekly Daf by Rav Mendel Weinbach

Shavuos 14-20 -- Issue #83
11-17 Elul / 6-12 September


This publication is also available in the following formats: [Text] [Word] [PDF] Explanation of these symbols

Torah as Preventive Medicine

Rabbi Yehoshua ben Levi recited Psalm 91 of Tehillim before retiring at night to protect himself against the dangers of the night. (This has been universally accepted as part of the Shma recited before going to sleep.) In response to the challenge that it is forbidden to conjure healing with words of Torah the Talmud explains that what the sage did was preventive rather than curative.

This distinction is utilized by Maharsha in explaining the counsel given by this same sage (Eruvin 54a) that "one who feels an ache in his head should study Torah." The subject there is not one who already suffers a serious ailment in his head, only a slight ache which causes him to be concerned that it will develop into full fledged illness. His study of Torah is therefore of a preventive nature which is not only permitted but advisable.

Shavuos 15a


Divine Architecture

The Beis Hamikdash, states the Sage Abaye, cannot be constructed at night. When the Torah describes the erection of the first Sanctuary in the wilderness it speaks of "the day the Mishkan was established" to teach us that such construction cannot take place at night.

This raises a problem regarding a scenario presented by the Talmud (Sukkah 41a) of the Third Beis Hamikdash being constructed on the night between the 15th and 16th of Nissan and the implications of such a situation for the post-Beis Hamikdash decree of Rabbi Yochanan ben Zakkai to refrain from eating new grain until the entire 16th day has passed.

The ban on nocturnal construction, explains Rashi (ibid.), applies to human effort. The Beis Hamikdash of the future, to which we are looking forward, will descend from Heaven completely built as we say in the Shirah which the Children of Israel sang at Yam Suf "the Mikdash which Your hands formed, Hashem" (Shmos 15:17).

Shavuos 15b


General Editor: Rabbi Moshe Newman
Production Design: Lev Seltzer
HTML Design: Michael Treblow
HTML Assistant: Simon Shamoun
© 1995 Ohr Somayach International - All rights reserved. This publication may be distributed to another person intact without prior permission. We also encourage you to include this material in other publications, such as synagogue newsletters. However, we ask that you contact us beforehand for permission, and then send us a sample issue.
This publication is available via E-Mail
Ohr Somayach Institutions is an international network of Yeshivot and outreach centers, with branches in North America, Europe, South Africa and South America. The Central Campus in Jerusalem provides a full range of educational services for over 685 full-time students.

The Jewish Learning Exchange (JLE) of Ohr Somayach offers summer and winter programs in Israel that attract hundreds of university students from around the world for 3 to 8 weeks of study and touring.

Ohr Somayach's Web site is hosted by TeamGenesis


Copyright © 1995 Ohr Somayach International. Send us feedback.
Dedication opportunities are available for Weekly Daf. Please contact us for details.
Ohr Somayach International is a 501c3 not-for-profit corporation (letter on file) EIN 13-3503155 and your donation is tax deductable.