Living the halachic process

A series of responsa books written by the rabbis of the Institute for scholars and rabbis from around the world in all areas of Halacha.

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    • Part 4
    מציג 61-90 מ-104 תוצאות

    Doing Dishes on Tisha B’Av

    Washing one’s skin is forbidden on Tisha B’Av, including even putting one’s finger in water without justification. When...
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    Shofar Blowing During Elul

    The minhag is an old one, which the Tur cites based on Pirkei D’Rabbi Eliezer. The reason recorded...
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    Kashrut of an Animal Fed Meat and Milk

    We will start with your assumption that the feed is fully forbidden as basar b’chalav, the combination of...
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    Does Food Stay Pareve in a Cooking Bag?

    The answer assumes that the cooking bag prevents noticeable seepage of liquid through the bag. If you cannot...
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    Roasting Chicken and Fish Together in an Oven

    The gemara says that one should not eat fish that was roasted together with meat because of the...
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    For How Long Should Hagala be Done?

    The poskim do not give an exact amount of time for hagala; it seems to be a matter...
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    What to Do When Tevillat Keilim Is Not Feasible

    The Torah speaks in the same context about the often overlapping laws of hechsher keilim of used utensils...
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    When Can the Beracha on a Tallit Count for Tzitzit

    First, it is important to understand the halacha, which you correctly assume, that one who puts on a...
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    Tzitzit Attached by a Minor

    The gemara cites Rav’s statement that a non-Jew may not make tzitzit for a Jew. His source is...
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    Dealing with Loosened Tzitzit Knots

    We will begin with a brief overview of the basic idea of the series of knots and spirals...
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    Readjusting Tefillin that Has Slipped

    You assume correctly that it is fundamentally important to put on the tefillin shel yad before the shel...
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    Putting Tefillin on an Immobilized Arm

    May HaShem grant you successful surgery and recovery. Presumably, after receiving instructions and gaining experience dressing and undressing...
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    Selling Sifrei Torah that Are Too Heavy for an Aging Community

    Generally, it is permitted to sell a holy object and use the proceeds to buy something of higher...
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    Leaning on the Shulchan

    You raise a good point (at least in regard to a serious type of leaning) – albeit one...
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    Affixing an Unrolled Mezuza

    As you seem to be aware, the very long-standing practice has been to roll the mezuza klaf and...
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    Hosting a Difficult Guest

    This is a very difficult question to answer, not simply because it is hard to predict the likely...
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    Veto Power for Parents on Choice of Spouse?

    The basic answer to the question is that he or she need not obey. This is how the...
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    Thanking HaShem after a “False Alarm”

    The gemara lists one who recuperates from illness among the four types of people who must thank HaShem....
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    A Divorced Woman Reverting to Pre-Marriage Minhagim

    Let us investigate the reason that a wife takes on the customs and rulings of her husband’s origin,...
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    Guidelines on Warning People about Forbidden Actions

    It is not possible in this context to give more than “some guidelines” in this complex matter. We...
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    Calculating Ma’aser Kesafim‎

    Few classical sources discuss this type of scenario, which is common these days. This can be attributed to...
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    Returning a Security Deposit with a Different Currency

    A security deposit, classically, is money for safekeeping (pikadon), whose purpose is to protect the landlord’s interests with...
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    Reframing a Transaction to Avoid Ribbit

    We praise you for the halachic sophistication of your question. Indeed, there is an apparent prohibition for your...
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    Drying Hands after Netilat Yadayim with a Hand Dryer

    Your assumption that there is a halachic need for niguv (drying of the hands) is basically correct, but...
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    Jewish Attitude Toward Veganism

    The scientific consensus seems to agree with your basic premises. However, we lack the expertise to confirm or...
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    Netilat Yadayim on Paint Stained Hands

    The general rule is that whatever is considered a chatzitza for various required tevillot is considered a chatzitza...
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    Terumot and Ma’asrot on Spices

    In describing the laws of teruma, the Torah refers only to grains, wine, and olive oil. The Rambam...
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    Use of Phrase Whose Etymology is from Another Religion

    We will omit the specific expression, as we will explain later. In truth, I was unaware of the...
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    A Mourner Davening at a Minyan in the Same Building

    Two issues come into play in this case: the positive element of a minyan taking place in the...
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    May One Be a Sandek Multiple Times for One Family?

    The Rama cites and accepts a minhag found in the Maharil not to have one person be the...
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    עמוד 3 מ-4