יום חמישי, 20 אוגוסט 2026Thursday, August 20, 2026
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יום חמישי, ז׳ אלול תשפ״וThursday, August 20, 2026
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Raphael Grunfeld

Raphael Grunfeld received semicha in Yoreh Yoreh from Mesivtha Tifereth Jerusalem of America and in Yadin Yadin from Rav Dovid Feinstein. A partner at the Wall Street law firm of Carter Ledyard & Milburn LLP, Rabbi Grunfeld is the author of “Ner Eyal: A Guide to Seder Nashim, Nezikin, Kodashim, Taharot and Zerayim” and “Ner Eyal: A Guide to the Laws of Shabbat and Festivals in Seder Moed.” Questions for the author can be sent to rafegrunfeld@gmail.com.

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Halacha & Hashkafa / From the Paper

‘He Who Cannot Swear Must Pay’ Does Not Apply To The Debtor’s Heirs (Shulchan Aruch Choshen Mishpat Siman 75:16)

By Raphael Grunfeld

The court is concerned the plaintiff might be exploiting the heir’s ignorance of his father’s business affairs and is trying to get paid a second time.

Halacha & Hashkafa / From the Paper

Giving With A Warm Hand (Bava Batra 126b)

By Raphael Grunfeld

The identity of the heirs and their order of succession cannot be changed by testamentary disposition in a will.

Halacha & Hashkafa / From the Paper

‘He Who Cannot Swear Must Pay’ Does Not Apply To Devolved Oaths (Siman 75:15)

By Raphael Grunfeld

The Torah does not impose an oath on a defendant in a dispute involving land, servants, or promissory notes.

Halacha & Hashkafa / From the Paper

Drinks Over Which To Make Kiddush (Bava Batra 95a)

By Raphael Grunfeld

Havdalah, according to most opinions, is of rabbinic origin. Accordingly, the rabbis have a more flexible approach.

Halacha & Hashkafa / From the Paper

When ‘He Who Can’t Swear Must Pay’ Doesn’t Apply (Siman 75:14)

By Raphael Grunfeld

Another example of a case in which the Modeh Bemikzat oath of partial admission imposed by the Torah does not apply is where the amount admitted is less than a minimum amount of two kesef silver coins.

Halacha & Hashkafa / From the Paper

Why Jewish Criminal Law Tilts Heavily Toward The Accused (Bava Batra 93a)

By Raphael Grunfeld

The burden of proof required in dinei nefashot, capital cases, is heavier than the burden of proof required dinei mamonot, monetary cases.

Halacha & Hashkafa / From the Paper

Taking The Law Into One’s Own Hands (Siman 75:13) - Continued from last week

By Raphael Grunfeld

In this case, if the defendant had wanted to lie, he could have – instead of admitting he snatched it and explaining that it was stolen from him – simply denied that he snatched it altogether.

Halacha & Hashkafa / From the Paper

Is One Required To Live In Israel? (Bava Batra 91a)

By Raphael Grunfeld

Although it is preferable to live in Israel, there is no obligation to go. However, once you live in Israel, there is an obligation not to leave.

Halacha & Hashkafa / From the Paper

When Swearing That A Witness Is Lying Doesn’t Help (Siman 75:13)

By Raphael Grunfeld

A defendant who is faced with one witness who testifies that he borrowed money is allowed to swear that he never borrowed any money and receive judgment in his favor.

Halacha & Hashkafa / From the Paper

Sefirat HaOmer As A Period Of Mourning

By Raphael Grunfeld

The behavior of Rabbi Akiva’s students left them particularly vulnerable between Pesach and Shavuot since this period is a time of celestial judgment.

Halacha & Hashkafa / From the Paper

Sefirat HaOmer

By Raphael Grunfeld

Whereas one week is sufficient to restore an individual to his natural state of divine purity, the entire nation required seven weeks.

Halacha & Hashkafa / From the Paper

One Who Cannot Swear Must Pay (Siman 75:12)

By Raphael Grunfeld

The Torah believes the testimony of one witness that the defendant does not deny under oath – as if it were the testimony of two witnesses.

Halacha & Hashkafa / From the Paper

Forgiving The Debt (Siman 75:11)

By Raphael Grunfeld

In order for an admission of a debt or for the forgiveness of a debt to be effective, it must be accompanied by some overt manifestation of serious intent.

Halacha & Hashkafa / From the Paper

Chol HaMoed: An Oxymoron

By Raphael Grunfeld

On Chol HaMoed some work is prohibited and some is permitted. According to some opinions, the work prohibition is biblical; according to others, it’s rabbinical.

Halacha & Hashkafa / From the Paper

Chametz Credit Card

By Raphael Grunfeld

If the chametz has already been legally nullified and physically burned, so that it is neither owned nor possessed by a Jew, why is it necessary to sell it to a non‑Jew?

Halacha & Hashkafa / From the Paper

Admitting To A Debt Nobody Claimed (Siman 75:10)

By Raphael Grunfeld

In all of these situations, the person volunteering the admission is exempt from any payment.

Halacha & Hashkafa / From the Paper

Switching One’s Defense (Siman 75:9)

By Raphael Grunfeld

The reason the defendant must pay the money or return the item if he admits that he borrowed the money, stole it, or had something of value deposited with him but does not know whether he repaid the money or gave the item back, is as follows.

Halacha & Hashkafa / From the Paper

Kasher My Kitchen

By Raphael Grunfeld

Glass cannot be kashered or used at all on Pesach because it is made of sand and is halachically considered earthenware.

Halacha & Hashkafa / From the Paper

What Requires A Pesach Certification – And What Does Not

By Raphael Grunfeld

If chametz became mixed with non-chametz on Pesach, the mixture is prohibited on Pesach even if the ratio of the permitted non‑chametz to the forbidden chametz is 1,000 to 1.

Halacha & Hashkafa / From the Paper

Taking The Law Into Your Own Hands (Siman 75:8)

By Raphael Grunfeld

So too a person who admits he stole part of the money claimed, or who is confronted by only one witness who testifies to the theft, remains eligible to take an oath.

Halacha & Hashkafa / From the Paper

Taking The Law Into Your Own Hands (Siman 75:7)

By Raphael Grunfeld

The fact that two witnesses testify that the defendant borrowed the amount in dispute from the plaintiff does not discredit the defendant or disqualify him from taking the Shevuat Heiset oath of denial.

Halacha & Hashkafa / From the Paper

Pesach Medication And Alcohol

By Raphael Grunfeld

The prohibition of chametz on Pesach means that chametz may not be eaten or enjoyed, may not be owned or possessed, and must be removed from one's premises.

Halacha & Hashkafa / From the Paper

Paying Part Of The Claim And Denying The Balance (Siman 75:6)

By Raphael Grunfeld

The irrevocable consequences of taking a false Modeh Bemiktztat oath of partial admission would deter him from employing such delay tactics.

Halacha & Hashkafa / From the Paper

Kitchen Sink And All: What’s Included In The Sale Of A House? (Bava Batra 63b)

By Raphael Grunfeld

According to Jewish law and indeed any law, the best way to avoid such unpleasant situations is to be very specific in the contract of sale.

Halacha & Hashkafa / From the Paper

Shulchan Aruch Choshen Mishpat (Siman 75:4)

By Raphael Grunfeld

For example, the defendant testifies that he repaid 180 dinarim but regarding the balance of 20 dinarim claims he does not owe it for the following reason

Halacha & Hashkafa / From the Paper

Sale Of Land And Acceptance Of Torah Under Duress (Bava Batra 47b)

By Raphael Grunfeld

Consent, however, is an elastic phrase under Jewish law and can be stretched almost to breaking point.

Halacha & Hashkafa / From the Paper

Looking For Family (Bava Batra 115a)

By Raphael Grunfeld

If the deceased left no children, no descendants of his children, no father and no siblings, one looks further up the paternal family tree to see whether a grandfather survived him.

Halacha & Hashkafa / From the Paper

Modeh Bemiktzat Oath In The Case Of Partial Admission (Siman 75:4)

By Raphael Grunfeld

The security interest is equivalent to heilach, tendering payment of the debt, because it empowers the court to seize and sell the defendant’s land to cover the debt.

Halacha & Hashkafa

This Is My Place; I Bought It From Him

By Raphael Grunfeld

What happens if the occupier claims he purchased the house from a third party?

Halacha & Hashkafa

Shulchan Aruch Choshen Mishpat (Siman 75:3) - Whether Litigants Must Specify Their Claims

By Raphael Grunfeld

If the creditor responds to this unsolicited admission by thanking the debtor for reminding him of the debt, the finder is still absolved from taking an oath.

Halacha & Hashkafa

Siman 75:2

By Raphael Grunfeld

The reason one witness supporting the defendant excuses him from taking the Modeh Bemiktzat oath of partial admission is based on the same logic that obliges him to take the oath when one witness testifies against him.

Halacha & Hashkafa

This Is My Place

By Raphael Grunfeld

The court will ask Shimon: Why did you stand silently by for three years? Why did you not challenge Reuven or at least lodge an objection in the presence of two witnesses?

Halacha & Hashkafa

Siman 75 - Whether Litigants Must Specify Their Claims

By Raphael Grunfeld

Even if the litigant is sophisticated in matters of Jewish business law, he still must specify his pleadings.

Halacha & Hashkafa

Love Thy Neighbor As Thyself (Bava Batra 25b)

By Raphael Grunfeld

According to Rabbi Yosi, as long as one remains within the confines of one’s own property and one does not actively damage one’s neighbor’s property, one has the right to act as one wishes.

Halacha & Hashkafa

Peeping Tom (Bava Batra 59a)

By Raphael Grunfeld

There is nothing illegal about looking at other people just as there is nothing illegal with talking about other people.

Halacha & Hashkafa

The Laws Of Debt Collection (Bava Metzia 113a)

By Raphael Grunfeld

When it comes to the payment of debts, halacha, like other systems of law, struggles with two competing concerns.

Halacha & Hashkafa

Slavery, Independence, And Work Ethics (Bava Metzia 76b)

By Raphael Grunfeld

The freedom to quit a job in the middle, like the exercise of all freedom, may need to be restrained to the extent that it hurts innocent people.

Halacha & Hashkafa

Eviction Of Tenants And The Portability Of Mezuzot (Bava Metzia 101b)

By Raphael Grunfeld

The length of the advance eviction notice required by the halacha depends on the season in which the eviction occurs and the location of the premises.

Halacha & Hashkafa

The Heter Iska (Bava Metzia 104b)

By Raphael Grunfeld

The loan portion of the capital is not at risk because, under the terms of the heter iska, Mamon will get it back whether the business prospers or fails.

Halacha & Hashkafa

Laws Prohibiting The Charging Of Interest (Bava Metzia 63b)

By Raphael Grunfeld

Ribbit is defined in the Talmud as agar natar, which means any compensation, whether in money or in kind, a Jew receives from a fellow Jew for having to wait for payment.

Halacha & Hashkafa

Sticks And Stones (Bava Metzia 59b)

By Raphael Grunfeld

In thirty-six different places the Torah warns us to be kind to people who have converted to Judaism.

Halacha & Hashkafa

Scalpers (Bava Metzia 50b)

By Raphael Grunfeld

The right to a refund or to the return of the purchase price or the item, as the case may be, is subject to a time limit.

Halacha & Hashkafa

Is Money Everything? (Bava Metzia 47b)

By Raphael Grunfeld

What incentive does the seller have to salvage the object from fire if, at the end of the day, the loss is for the buyer?

Halacha & Hashkafa

Are Finders Keepers?

By Raphael Grunfeld

The Torah requires us to return lost property to its owner. It follows that if the lost property has no owner, there is no duty to return it and the finder may keep it.

Halacha & Hashkafa

Who Owns The Baseball?

By Raphael Grunfeld

What happens if two people are holding on to abandoned property and each claims to have found it first?

Halacha & Hashkafa

Festive Or Somber?

By Raphael Grunfeld

Looking from mother to father I would wonder: Is Rosh Hashanah a happy day or a sad day?

Halacha & Hashkafa

Two Days Rosh Hashanah, Eruvin, And Eggs

By Raphael Grunfeld

From this decree on, the two days of Rosh Hashanah – unlike the two days of Pesach, Shavuot, and Sukkot – were no longer celebrated out of doubt but out of certainty.

Halacha & Hashkafa

Restore Our Judges Of Old (Bava Kamma 84b)

By Raphael Grunfeld

Even in the Diaspora Jews need some Jewish judicial system for dealing with one another.

Halacha & Hashkafa

Under Duress (Bava Kamma 62a)

By Raphael Grunfeld

Consent, however, is an elastic phrase under Jewish law and can be stretched almost to breaking point.

Halacha & Hashkafa

When Tisha B’Av Occurs On Shabbat Or Sunday

By Raphael Grunfeld

When the fast is postponed to Sunday or when Tisha B’Av occurs on Sunday, the final meal eaten before the beginning of the fast is the seudah shelishit, the third meal of Shabbat.

Halacha & Hashkafa

Lost Property The Status of the Shomer Aveidah

By Raphael Grunfeld

Clearly, one’s liability for guarding the lost ring depends on the interpretation of the Talmudic dictum of osek bemitzvah.

Halacha & Hashkafa

The Three Weeks And The Nine Days

By Raphael Grunfeld

According to Rav Moshe Feinstein, the First Period commences on the morning of the Seventeenth of Tammuz rather than the night following the Sixteenth of Tammuz.

Halacha & Hashkafa

Degrees Of Murder (Bava Kamma 32b)

By Raphael Grunfeld

All persons accused of murder were confined to the cities of refuge during their trial in the Sanhedrin.

Halacha & Hashkafa

Reparations: Insult Or Remedy? Kam Lei Bederabah Minei (Bava Kamma)

By Raphael Grunfeld

When an illegal act incurs corporal punishment or lashes (malkot) and monetary liability, the rule of kam lei also applies.

Halacha & Hashkafa

Pit Bull Or Poodle? (Bava Kamma 15b)

By Raphael Grunfeld

Are all dogs inherently vicious? Is there such a thing as a tame dog?

Halacha & Hashkafa

Vigilantism And The Halacha

By Raphael Grunfeld

What is the nature of chetzi nezek? Is it compensation or is it a fine?

Halacha & Hashkafa

A Wedding Without Witnesses?

By Raphael Grunfeld

In the case of a loan, witnesses are not required to make the loan transaction legally effective. The loan can be legally effective without them.

Halacha & Hashkafa

Honoring Abusive Parents (Kiddushin 31a)

By Raphael Grunfeld

The parents, by straining the tolerance of their children to the breaking point, pushed them to the brink of disrespect.

Halacha & Hashkafa

Honoring One’s Parents

By Raphael Grunfeld

When performing the duties of kibbud av va'aim in front of one’s parents, one should do so with a smile, not begrudgingly.

Halacha & Hashkafa

Chol HaMoed: An Oxymoron

By Raphael Grunfeld

The first and perhaps broadest permitted category is known as “Tzorach HaMoed,” meaning work that enhances the joy of Chol HaMoed.

Halacha & Hashkafa

The Grass Is Greener (Gittin 88b)

By Raphael Grunfeld

According to the Shach, the prohibition against erka’ot akum does not apply when Jewish litigants agree to litigate in front of a named non-Jewish judge.

Halacha & Hashkafa

The Rights of Widows and Daughters against the Estate (Gittin 51)

By Raphael Grunfeld

The father does not need to worry about his daughters when they marry because the family bank of the husband’s family unit will support them.

Halacha & Hashkafa

Shifting The Oath (Gittin 51a)

By Raphael Grunfeld

If the general rule is hamotzi machavero alav harayah, why do we not apply it to the $50,000 the defendant denies?

Halacha & Hashkafa

Vows, Oaths, And Their Annulment (Gittin 35b)

By Raphael Grunfeld

The philosophical explanation may be that the Torah itself sometimes tells us which mitzvah is more important in God’s eyes.

Halacha & Hashkafa

The Buck Stops Here (Gittin 27)

By Raphael Grunfeld

“But what do you want from me?” argues Shlomo One. “I acted responsibly. I gave the Porsche to a shomer sachar who has an even greater duty of care toward you than I do.”

Halacha & Hashkafa

Honoring The Wishes Of The Deceased (Gittin 14b)

By Raphael Grunfeld

One Shabbat afternoon, Mr. Cohen, who was perfectly healthy and sipping tea at the time, turned to his son Jack and said, “You know that I love your sister, Jill, as much as I love you. So when I die, I would like her to have half of my estate together with you.” Later, when […]

Halacha & Hashkafa

Dying To Give (Gittin 13a)

By Raphael Grunfeld

A healthy person cannot effectively say, “When I die, you will get my property.”

Halacha & Hashkafa

The Get By Proxy

By Raphael Grunfeld

If the husband cannot find an agent who agrees to travel with the Get to where the wife resides, the husband may appoint an agent who resides where the wife lives.

Halacha & Hashkafa

The Get Ceremony

By Raphael Grunfeld

While so doing the husband says, “This is your Get, please accept it, you are divorced from me as of this moment and you are free to marry another man.”

Halacha & Hashkafa

Written, Signed And Delivered

By Raphael Grunfeld

Although the Torah requires the Get to be delivered in front of two witnesses, the Torah, according to the Rambam, does not require the witnesses to sign the Get.

Halacha & Hashkafa

The Great Escape

By Raphael Grunfeld

The Talmud tells us that a lamp is lit over the head of each unborn child in its mother’s womb, enabling it to perceive all the ways of God throughout the world.

Halacha & Hashkafa

Down To Earth (Korban Minchat Choteh Vesotah)

By Raphael Grunfeld

When a person who has given in to his or her animal instincts wishes to bring a sacrifice to atone for such conduct, the sacrifice should be as basic and unadorned as the instincts to which he or she gave in.

Halacha & Hashkafa

Time Out: The Korban Minchah (Sotah 14a)

By Raphael Grunfeld

Today, in the absence of the Temple, our prayers are a substitute for the korbanot.

Halacha & Hashkafa

My Father’s Chin (Nazir 40b)

By Raphael Grunfeld

As a child, I always wanted to know what my father’s chin looked like. But I never got to see it. From the time I was born until the time he passed away 28 years later, the Dayan’s chin was always covered with a beard. The Torah forbids a man to destroy the corners of […]

Halacha & Hashkafa

The Broken Stem

By Raphael Grunfeld

The lulav also symbolizes the scepter of victory with which we emerge after vanquishing the Yom Kippur prosecutor.

Parsha

Yom Kippur: Dress Rehearsal Of Sorts

By Raphael Grunfeld

The precision required and the time constraints imposed make the High Priest’s task almost humanly impossible.

Halacha & Hashkafa

Two Days Rosh Hashanah, Eruvin, And Eggs

By Raphael Grunfeld

On the night immediately following the 29th day of Elul and on 30th day of Elul itself, people hedged their bets.

Halacha & Hashkafa

Selichot

By Raphael Grunfeld

Today, few people fast during the Days of Selichot, but the custom is to rise early to recite Selichot.

Halacha & Hashkafa

Prime Time Prayer

By Raphael Grunfeld

When Moses ascended the mountain that first, fateful day of Elul, the shofar was sounded daily in the Camp of Israel, heralding his expected return.

Halacha & Hashkafa

The Three Weeks And The Nine Days

By Raphael Grunfeld

On Shabbat during the nine days, one may don freshly laundered clothes, eat meat and drink wine, including Havdalah wine.

Halacha & Hashkafa

Davar She’yesh Lo Matirin (Nedarim 58a)

By Raphael Grunfeld

The combination of the severity of the punishment and the ease with which the prohibition may be forgotten require that the smallest amount of chametz – chametz bemashehu – be prohibited.

Halacha & Hashkafa

Visiting The Sick On Shabbat And Weekdays (Nedarim 39b)

By Raphael Grunfeld

If the sick person is thrust into a situation where he is compelled to face his sickness head on, we who are not yet sick can encourage him by facing it with him.

Halacha & Hashkafa

The Law Of The Land (Nedarim 38a)

By Raphael Grunfeld

Less clear, however, is whether the concept applies to the area of civil law such as the law of transfer of property.

Halacha & Hashkafa

Mitzvat Yishuv Eretz Yisrael (Part III)

By Raphael Grunfeld

Conversely, no part of the Land within the boundaries delineated in Numbers 34 may be relinquished for any purpose whatsoever.

Halacha & Hashkafa

Mitzvat Yishuv Eretz Yisrael (Part 3)

By Raphael Grunfeld

Although it is true that the Final Redemption will be accelerated when all Jews repent and accept the rule of Torah, there is also another scenario for the Final Redemption.

Halacha & Hashkafa

Mitzvat Yishuv Eretz Yisrael (Part II)

By Raphael Grunfeld

Should just a few communities settle the Land of Israel? Should there be a mass emigration of all Jews worldwide to Israel?

Halacha & Hashkafa

Mitzvat Yishuv Eretz Yisrael (Part I)

By Raphael Grunfeld

Why did so many of our great sages from the Rambam to Rabbi Moshe Feinstein live outside Israel?

Halacha & Hashkafa

Revelation

By Raphael Grunfeld

God and the divine origin of His Torah are facts even though we do not fully comprehend them.

Halacha & Hashkafa

Vows, Oaths And Their Annulment (Ketubot 70)

By Raphael Grunfeld

In order to be free of the negative consequences of violating a shvu’ah or a neder, the shvu’ah or neder themselves must be annulled.

Halacha & Hashkafa

Sefirat HaOmer

By Raphael Grunfeld

The omer sacrifice of loose barley flour was more fitting for animal consumption than human consumption and symbolizes the depths to which the Jewish slaves had sunk.

Halacha & Hashkafa

Eruv Tavshilin

By Raphael Grunfeld

In most communities the rabbi will perform the eruv ceremony on Erev Yom Tov for all community members.

Halacha & Hashkafa

Chametz Credit Card

By Raphael Grunfeld

Are you kidding? You know the non‑Jew is not going to consume your chametz. He is not really paying you for it; neither is he taking possession of it.

Halacha & Hashkafa

Reading The Labels For Pesach

By Raphael Grunfeld

First, the punishment for eating chametz on Pesach is karet, premature death at the Hand of God.

Halacha & Hashkafa

Kashering Our Kitchens

By Raphael Grunfeld

This process, which is the most powerful form of kashering, is known as libun.

Halacha & Hashkafa

Yes, But…

By Raphael Grunfeld

Hapeh is based on the fact that the person who qualifies the statement is the sole source of the unqualified statement and the court has therefore no choice but to believe her.

Halacha & Hashkafa

Reparations: Insult Or Remedy?

By Raphael Grunfeld

Moreover, even if the perpetrator of the capital offense is never actually executed, such as when the fatal act was unintentional, Kam Lei applies and the judge cannot award damages.

Halacha & Hashkafa

The Ketubah

By Raphael Grunfeld

One of the purposes of the ketubah money is to make it difficult for a husband to capriciously divorce his wife.

Halacha & Hashkafa

More On Missing Husbands And Agunot

By Raphael Grunfeld

A more difficult situation arises when there is no evidence placing the missing husband at the site of the death.

Halacha & Hashkafa

Missing Husbands And Agunot

By Raphael Grunfeld

The court cannot solely rely on death certificates issued by non-Jewish institutions without conducting its own investigation into the facts of the case.

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