Related Research Articles
The Shulchan Aruch, sometimes dubbed in English as the Code of Jewish Law, is the most widely consulted of the various legal codes in Judaism. It was authored in Safed, Ottoman Syria by Joseph Karo in 1563 and published in Venice two years later. Together with its commentaries, it is the most widely accepted compilation of halakha or Jewish law ever written.
Ner Israel Rabbinical College, also known as NIRC and Ner Yisroel, is a Haredi yeshiva in Pikesville, Maryland. It was founded in 1933 by Rabbi Yaakov Yitzchok Ruderman, a disciple of Rabbi Nosson Tzvi Finkel, dean of the Slabodka yeshiva in Lithuania. Rabbi Aharon Feldman, a disciple of Rabbi Ruderman and a member of the Moetzes Gedolei HaTorah of America, became its head in 2001.
Kiddush, literally, "sanctification", is a blessing recited over wine or grape juice to sanctify the Shabbat and Jewish holidays. Additionally, the word refers to a small repast held on Shabbat or festival mornings after the prayer services and before the meal.
Rishonim were the leading rabbis and poskim who lived approximately during the 11th to 15th centuries, in the era before the writing of the Shulchan Aruch and following the Geonim. Rabbinic scholars subsequent to the Shulchan Aruch are generally known as acharonim.
Fast of the Firstborn is a unique fast day in Judaism which usually falls on the day before Passover. In modern times, the fast is usually broken at a siyum celebration, which, according to prevailing custom, creates an atmosphere of rejoicing that overrides the requirement to continue the fast. Unlike all other Jewish fast days, only firstborn children are required to fast on the Fast of the Firstborn.
Halakha addresses a number of topics applicable to tobacco and cigarette smoking. These include the health impacts of smoking; the permissibility of smoking on holidays and fast days, and the impacts of second-hand smoke on other people.
In Jewish religious law (halakha), the laws of yichud prohibit seclusion in a private area of a man and a woman who are not married to each other. Such seclusion is prohibited out of fear that sexual intercourse or other, lesser acts may occur. A person who is present in order to prevent yichud is called a shomer.
Isser Zalman Meltzer, was a Ashkenazi rosh yeshiva and posek. He is also known as the "Even HaEzel"—the title of his commentary on Rambam's Mishneh Torah.
Moshe Shmuel Shapiro (1917–2017) was a Rosh Yeshiva and important rabbinic figure in Israel.
Moetzes Gedolei HaTorah is the supreme rabbinical policy-making council of the Agudat Yisrael and Degel HaTorah movements in Israel; and of Agudath Israel of America in the United States. Members are usually prestigious Roshei Yeshiva or Hasidic rebbes, who are also usually regarded by many Haredi Jews to be the Gedolim ("great/est") sages of Torah Judaism. Before the Holocaust, it was the supreme authority for the World Agudath Israel in Europe.
Moshe Feinstein was an American Orthodox rabbi, scholar, and posek. He has been called the most famous Orthodox Jewish legal authority of the twentieth century and his rulings are often referenced in contemporary rabbinic literature. Feinstein served as president of the Union of Orthodox Rabbis, Chairman of the Council of the Moetzes Gedolei HaTorah of the Agudath Israel of America, and head of Mesivtha Tifereth Jerusalem in New York.
Sabbath mode, also known as Shabbos mode or Shabbat mode, is a feature in many modern home appliances, including ovens, dishwashers, and refrigerators, which is intended to allow the appliances to be used by Shabbat-observant Jews on the Shabbat and Jewish holidays. The mode usually overrides the usual, everyday operation of the electrical appliance and makes the operation of the appliance comply with the rules of Halakha.
Bishul Yisrael is a Hebrew term for one of the laws of kashrut in Judaism. The rule prohibits eating certain foods if they are cooked exclusively by non-Jews. The term is the opposite of bishul akum, which the rule forbids. Akum (עכו"ם) is an acronym of Ovdey Kochavim U'Mazalot, literally "worshippers of stars and zodiac signs", but is actually a term for non-Jews).
Shlomo Eliyahu Miller is a member of the Moetzes Gedolei HaTorah. He is a Rosh Kollel (dean) and co-founder of the Kollel Avreichim Institute for Advanced Talmud Study, a haredi post-yeshiva educational institution in Toronto and head of its Beis Din. He is a Litvish Haredi Posek in Toronto.
Star-K Kosher Certification, also known as the Vaad Hakashrut of Baltimore, is a kosher certification agency based in Baltimore, Maryland, under the administration of Rabbi Moshe Heinemann, with the involvement of many other rabbis. It is one of the largest Jewish dietary certification agencies in North America. It is trusted by many Orthodox Jews worldwide for dedication to preserving Kashrut. The organization supervises tens of thousands of commercial food products and food establishments around the world.
Electricity on Shabbat refers to the various rules and opinions regarding the use of electrical devices by Jews who observe Shabbat. Various rabbinical authorities have pronounced on what is permitted and what is not, but there are many disagreements in detailed interpretation, both between different individual authorities and between branches of Judaism.
Shemirat Shabbat Kehilchatah, also pronounced Shemiras Shabbos Kehilchosoh, is a book of halachah authored by Rabbi Yehoshua Yeshaya Neuwirth, which discusses the laws of Shabbat and Yom Tov, and is viewed by many as an authoritative work regarding these laws. Rabbi Neuwirth is a prominent student of Rabbi Shlomo Zalman Auerbach, and the book generally follows Rabbi Auerbach's opinions. The book discusses practical situations such as driving to a hospital on Shabbat in an emergency.
Sfeka d'yoma is a concept and legal principle in Jewish law which explains why some Jewish holidays are celebrated for one day in the Land of Israel but for two days outside the Land. The implications of sfeka d'yoma are discussed in Rosh Hashanah 21a and in the commentaries and poskim.
Reb Meshullam Feivush Heller of Zbarazh was the author of several Hasidic sefarim including the Yosher Divrei Emes.
Melech Schachter was a pulpit rabbi, coordinator of Jewish divorce, and instructor at Yeshiva University for over fifty years.
