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To Guarantee or Not to Guarantee: Definitions and Halachos of Arvus (2)

This week we will continue our discussion of a guarantor – the halachic arev. Last week we opened the discussion with an outline of whether or not there is a mitzvah to accept arvus, and discussed when a regular arev needs to pay the debt and whether he can retract his commitment. In the present […]

The “Bar Mitzvah Bracha” – baruch shepatrani mei’onsho shel zeh

    Sources to the Bracha In the middle of the Bar Mitzvah celebrations, the father makes an unusual bracha which is unlike any other. The bracha relates to the bond of culpability that exists between the father and the son which ceases at the age of Bar Mitzvah. Thus, at this time, the father […]

Devarim-“Like One Person, With One Heart”

  Last summer during the war in Gaza an e-mail written by an Israeli soldier detailed all the chesed (Kindness) and unity among Jews that we shared then: “What’s happening here in the area where soldiers prepare to enter Gaza is beyond comprehension, not rationally, not emotionally, and begs the imagination. Almost every hour a […]

Using the Jewish and Secular Date

As we approach the month of Nissan, the reading on this Shabbos includes Parashas Ha-Chodesh, the reading of the New Month: “This month is for you the first of months, it is the first, for you, among the months of the year” (Shemos 12:2).

The mitzvah of sanctifying the new month was the first mitzvah given to the Jewish People as a nation, and it preceded their coming forth from Egypt.

In the initial creation of the world, a number of commentaries (including the Sefornu, the Vilna Gaon, and others) note that the creation of time is included in the very first words of the Torah: “In the beginning Elokim created.” In a similar vein, a mitzvah of time – a new time frame that had hitherto not existed – was given to the nation of Israel before its national creation.

Although the mitzvah of setting and sanctifying the month is not practiced today, the interpretation that Ramban gives to the text gives rise to a possible contemporary application of the mitzvah, and to a halachic issue that many authorities have discussed.

In the present article we will discuss the mitzvah of using the Jewish Date in documents. Is there such a mitzvah? Is there a prohibition against using the secular date? What is the significance of the Jewish months commonly used? How should letters and checks be dated? These questions, among others, are addressed below.

Vayakhel #48

This week we take an in-depth look at the laws of the shul, and in particular, the laws derived from the comparison between today’s “small sanctuary” and the original Temple. Is this comparison made on a Torah level, or only on a rabbinic level? What are its ramifications concerning building or destroying a shul? Which […]