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Dressing up on Purim

Adapted from a shiur by Rav Avrohom Yeshaya Cohen Is it permitted for a boy to dress as a girl on Purim or does this violate lo yilbash? The Mahari Mintz allows for two reasons: Purim dress-up is done by…

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Talkin Tech: Using the Nest Thermostat on Shabbos

By: Rabbi Mordechai Lebhar לא תבערו אש בכל מושבותיכם The Nest is an energy efficient thermostat that senses when people are in the house through cameras and the occupant’s smartphone and then ‘learns’ the occupant’s behavior, too. If the heating…

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Violating Shabbos to Save a Life

Adapted from a shiur by Rav Yechiel Biberfield on Parshas Ki Sisa ושמרו בני ישראל את השבת לעשות את השבת לדורותם לברית עולם The Gemara cites eight pesukim, including the pasuk above, to prove that one may violate Shabbos to…

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Taking Center Stage: The Proper Place of the Bimah

Adapted from a shiur by Rav Yehoshua Grunwald on Parshas Tetzaveh (ועשית מזבח מקטר קטורת... ונתת אותו לפני הפרכת אשר על ארון העדות (שמות ל:א,ו The Rambam (Tefilla 11:13) rules that we place the bima in the middle of the…

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Do Large Parks and Gardens Invalidate an Eruv for Shabbos?

Adapted from a shiur by Rav Yitzchak Grossman on Parshas Terumah (אורך החצר מאה באמה ורחב חמישים בחמישים וקמה חמש אמות שש משזר ואדניהם נחשת (שמות כז:יח The Gemara (Eruvin 23a) sees this pasuk concerning the measurements of the Mishkan…

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Eved Ivri and The Torah’s Message for Employees

Eved Ivri and The Torah’s Message for Employees Adapted from a shiur by Rav Yosef Greenwald והגישו אדוניו אל האלוהים והגישו אל הדלת או אל המזוזה ורצע אדוניו את אזנו במרצע ועבדו לעולם (שמות כא:ו) Halacha recognizes two types of…

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Creating Forbidden Images

Adapted from a shiur by Rav Moshe Zev Granek on Parshas Beshalach (לא תעשון אתי אלהי כסף ואלהי זהב לא תעשו לכם (שמות כ:כ The Gemara (Rosh Hashana 24, Avoda Zara 43) explains that this pasuk is the source for…

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Practical Halachos of Techum Shabbos

  Adapted from a shiur by Rav Yosef Jacobowitz on Parshas Beshalach (אל יצא איש ממקומו ביום השביעי (שמות טז:כט   Techum Shabbos dictates that one may not walk more than 2000 amos on Shabbos past his location (or his…

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Why Is This Night Different From all Other Nights?

The Mitzva of Sippur and Zechira Adapted from a shiur by Rav Ari Stauber on Parshas Bo (והגדת לבנך ביום ההוא לאמור בעבור זה עשה לי בצאתי ממצרים (שמות יג:ח   According to Ben Zoma (Berachos 12b), the mitzvah of…

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