If a Sick Person Eats on Yom Kippur, Does He Recite Ya’aleh VeYavo in Birkat HaMazon?

If a Sick Person Eats on Yom Kippur, Does He Recite Ya’aleh VeYavo in Birkat HaMazon?

At the heart of the holy day, while all Israel is fasting and striving to resemble the ministering angels, there stands a Jew whose physical condition and the halakhah together require him to eat. At that moment, as he sits down to the mitzvah-meal of “you shall live by them,” a question arises that joins halakhic definition with deep emotion. Is this eating, born of compulsion and danger to life, considered a meal that belongs within the holiness of the day? Must the sick person mention in Birkat HaMazon “this Yom Kippur, this day of forgiveness of sin,” thereby declaring that his eating too is part of the day’s service? Or is mentioning the day during a meal almost self-contradictory, since the essence of Yom Kippur is fasting?

The further question—whether he must repeat Birkat HaMazon if he forgot the insertion—touches the root of the obligation. Is eating, for the sick person, itself a duty created by the day, or is it merely a permitted exception because of danger? From the silence of Yom Kippur and the heart’s pleas rising toward the Throne of Glory, we turn to the Torah verses that define affliction and holiness and discover that the same Torah that commanded abstention also placed preservation of life at the center of divine service.

“And it shall be for you an everlasting statute: in the seventh month, on the tenth of the month, you shall afflict your souls” (Leviticus 16:29). This verse establishes the law of the day, centered upon affliction and withdrawal from bodily needs. The Sages learned that fasting defines Yom Kippur. This makes the question sharper: can a person who eats because of danger mention the sanctity of the day in Birkat HaMazon when the act of eating appears to stand opposite the command “you shall afflict your souls”?

Rabbi Ovadiah Sforno (Leviticus 16:31) explains that “a Sabbath of Sabbaths” requires cessation from labor and from ordinary bodily preoccupation in order to devote oneself to God. Yom Kippur is a day of rising above materiality. Yet when Torah says “you shall live by them,” it teaches that protecting the body in a case of danger is itself the service of God at that hour. The sick person’s eating is therefore not simply “weekday” activity; it can be a mitzvah performed inside the holy day.

The Netziv of Volozhin, in Ha’amek Davar (Leviticus 23:32), explains the doubled phrase “Sabbath of Sabbaths.” The day is a Sabbath to God by virtue of its holiness and a Sabbath for the person by virtue of his cessation. Even when a person is compelled to eat, the holiness of Yom Kippur does not depart from him. The day remains Yom Kippur in all its qualities. Mentioning it in Birkat HaMazon therefore need not describe the eating itself; it can describe the sacred time in which the person finds himself.

Rabbeinu Bahya (Leviticus 16:29) relates the five afflictions to the five books of the Torah and explains that their purpose is to refine materiality. When a sick person eats, he does so in order to remain alive and continue fulfilling the Torah. His Birkat HaMazon is therefore thanksgiving for life granted to him on the day of forgiveness and atonement. Ya’aleh VeYavo can express the joining of physical necessity to the spiritual aspiration represented by the day.

The Talmud defines when mention of a special day belongs in Birkat HaMazon.

Shabbat 24a discusses whether Hanukkah and Rosh Hodesh are mentioned in Birkat HaMazon and establishes the broader category of “mentioning the occasion.” The discussion distinguishes days on which eating bread is obligatory from days on which it is not. Commentators apply this framework to Yom Kippur, whose essential mitzvah is fasting and on which the general public has no meal obligation at all.

Berakhot 49a discusses Birkat HaMazon on Shabbat and festivals and establishes that on a day when one is obligated to eat bread, omission of the day’s insertion can require repetition. Yom Kippur is different because the sick person’s meal exists only because of pikuah nefesh. The question is whether this converts the meal into an obligation of the day for that individual, or whether it remains an exceptional permission that does not create the same requirement.

Yoma 85b establishes the principle “you shall live by them” and teaches that saving life overrides Shabbat and Yom Kippur. A sick person who eats because his life or health requires it is not sinning; he is fulfilling a great mitzvah of preserving life. This becomes the basis for an important argument: if the eating itself is a mitzvah, perhaps it is entirely appropriate to mention the holiness of the day within the blessing recited over that mitzvah-meal.

The Rishonim distinguish between eating under compulsion and a festive meal intrinsic to the day.

Rabbeinu Tzedekiah ben Avraham HaRofeh, in Shibbolei HaLeket (siman 312), writes that a sick person who eats on Yom Kippur need not mention the occasion in Birkat HaMazon. There is no mitzvah to eat arising from the sanctity of Yom Kippur; on the contrary, the day itself prohibits eating. Pikuah nefesh merely overrides the prohibition for this person. According to this approach, no insertion tied to the day was established for such a meal.

Rabbeinu Asher, the Rosh, cited by the Tur (Orah Hayyim 618), rules differently. A sick person who eats on Yom Kippur and is sufficiently settled to recite Birkat HaMazon should mention Yom Kippur and say Ya’aleh VeYavo in Boneh Yerushalayim. Since he is eating within this sacred day and reciting thanksgiving during its holiness, the special character of the day should be included.

Rabbeinu Mordekhai Yafeh, in Levush (Orah Hayyim 618), develops the Rosh’s view. The sick person’s eating is not a “mitzvah that comes through a sin,” because for him it is a complete mitzvah of “you shall live by them.” In that sense, his meal is a mitzvah-meal commanded by the Torah under his present circumstances, and mentioning the day in Ya’aleh VeYavo is therefore appropriate.

The Aharonim further refine the tension between the holiness of the fast and the blessing of one who must eat.

Maran Rabbi Yosef Karo, Shulhan Arukh (Orah Hayyim 618, at the end), rules that a sick person who ate on Yom Kippur and is in a sufficiently settled state to recite Birkat HaMazon should mention Yom Kippur in the blessing and say Ya’aleh VeYavo in Boneh Yerushalayim. Although the day is fundamentally a fast, the person is eating permissibly and as a mitzvah, and his thanksgiving should remain connected to the sacred day.

Rabbi David HaLevi Segal, the Taz (Orah Hayyim 618:10), raises a fundamental objection. Mention of a special day in Birkat HaMazon normally belongs where the day itself creates an eating obligation. On Yom Kippur the day does the opposite—it creates the prohibition of eating. The sick person eats because danger forces an exception. The Taz therefore asks, in effect: what role does the sanctity of Yom Kippur have inside Birkat HaMazon when the essence of the day is the opposite of eating?

Mishnah Berurah (188:19) rules practically in a way that takes both sides into account. One should recite Ya’aleh VeYavo on Yom Kippur when eating a meal that requires Birkat HaMazon, in accordance with Shulhan Arukh. But if the sick person forgot and has already begun HaTov VeHaMeitiv, he does not return to the beginning. Since there is no general obligation to eat bread created by the day, omission of the insertion does not invalidate the blessing.

Rabbi Shlomo Kluger, Hokhmat Shlomo (Orah Hayyim 618:10), rejects a simple comparison between Yom Kippur and ordinary fast days. Ordinary fasts are defined primarily by fasting, whereas Yom Kippur—and, in another way, Tisha B’Av—possess an independent sanctity and identity as a “day.” A person compelled to eat remains within that sacred time. The insertion can therefore refer to the holiness of the occasion rather than to the act of eating.

Rabbi Ephraim Zalman Margolies, Mateh Ephraim (618:17), emphasizes compassion and practical judgment. Since there is a substantial halakhic opinion that no Ya’aleh VeYavo is required at all in Birkat HaMazon on Yom Kippur, a sick person who is confused, exhausted, or significantly burdened by additional liturgical details may rely on the lenient view. The sanctity of the day must not become an unnecessary burden upon someone already suffering.

The Rishon LeZion, Maran Rabbi Ovadia Yosef, in Hazon Ovadia, Yamim Nora’im (p. 307), rules clearly that a sick person or woman after childbirth who must eat on Yom Kippur should mention Ya’aleh VeYavo in Birkat HaMazon, using the appropriate wording referring to “this Yom Kippur, this day of forgiveness of sin.” If Yom Kippur falls on Shabbat, Retzeh VeHahalitzenu is also added. The person’s meal is thus connected both to the sanctity of Yom Kippur and, where applicable, to Shabbat.

Rabbi Ovadia Yosef adds an important limitation: if the person forgot Ya’aleh VeYavo, he does not repeat Birkat HaMazon, because there is no eating obligation generated by Yom Kippur itself. He also makes clear that the insertion belongs where the person ate a quantity of bread that obligates Birkat HaMazon; if he did not reach that measure, there is no Birkat HaMazon in which to make the insertion.

Mishnah Berurah, in his discussion of siman 188, also addresses a person who remembers the omission before beginning HaTov VeHaMeitiv. There is a dispute whether one should use the special supplementary formula “Blessed is He who gave holy days.” In practice, Yom Kippur does not receive the same supplementary blessing as a day that independently obligates a meal, because the day’s fundamental obligation is fasting, not eating.

Several concrete applications emerge.

First, the amount of bread matters. Ya’aleh VeYavo is relevant only when the sick person ate enough bread to require Birkat HaMazon—at least the halakhic measure of a kezayit according to the applicable ruling. If a sick person eats in very small measured quantities that never create an obligation of Birkat HaMazon in that eating episode, the question of Ya’aleh VeYavo does not arise.

Second, omission does not require repetition. Even though one should ideally mention the day, if the sick person forgot Ya’aleh VeYavo and only remembers after proceeding onward in Birkat HaMazon, he does not begin again. This allows the sick person to eat and bless calmly without fear that weakness-induced forgetfulness will impose an exhausting repetition.

Third, the sick person’s condition itself matters. Mateh Ephraim’s compassionate ruling reminds us that where the additional insertion seriously burdens someone whose mind is unsettled by illness, there is room to rely on the view that does not require it. Preserving the patient’s stability and ability to recite the essential blessing with concentration takes precedence over a non-indispensable addition.

Fourth, when Yom Kippur falls on Shabbat, the sick person who eats a bread meal ideally includes both Retzeh and Ya’aleh VeYavo. He thereby connects himself to both sanctities that surround him. Yet here too, because the meal is not generated by a general duty to eat on Yom Kippur, forgetting the Yom Kippur insertion does not create the same repetition requirement as a regular obligatory Shabbat meal.

Looking inward, Yom Kippur is not a day of death or negation, God forbid. It is a day of exalted life. “You shall live by them” teaches that the Torah that commands fasting is the very same Torah that commands eating when danger requires it. Both flow from one Divine will. When a sick person recites Ya’aleh VeYavo, he declares that his eating is not a departure from holiness. At that moment, it is itself holiness.

The food entering his body is no longer an ordinary indulgence. It becomes the means by which the world of Torah and mitzvot continues through preservation of life. The patient’s table can become, metaphorically, an altar upon which he fulfills God’s present command.

Mentioning the day in Birkat HaMazon is therefore thanksgiving not only for food but for the sacred time in which life is being preserved. The person does not determine his own form of service. He submits to what God asks of him now. If Heaven has placed him in a circumstance where he must eat in order to live, gratitude over that food becomes a hymn of attachment within Yom Kippur itself.

The emotional challenge can be profound. While the entire congregation fasts, a sick person may feel foreign, diminished, or excluded from the holiness surrounding the synagogue. The halakhah says otherwise. By reciting Ya’aleh VeYavo he ties his private table to the collective sacred day and discovers that even bodily weakness can become a place of prayer and forgiveness.

A sick person may also experience a painful sense of “missing” Yom Kippur because the body has failed to sustain the fast. The insertion in Birkat HaMazon can become a healing of the soul. It gives spiritual meaning to the necessary eating and removes misplaced guilt. When he asks God to “remember us for good and visit us for blessing,” he reminds himself that the Holy One is with him inside the compelled meal as surely as He is with the fasting congregation.

The moral compass here is humility. Divine command is not expressed only through abstention and self-denial. Sometimes it is expressed through accepting one’s limitations and eating because Torah says to live. A person required to eat for pikuah nefesh should do so without shame and with complete faith that this is what the Creator asks of him at this hour.

Compassion is also part of the halakhah. As Mateh Ephraim teaches, if adding a liturgical passage burdens and confuses the patient, the purpose of Torah is not served by multiplying distress. One must distinguish primary from secondary: the essential Birkat HaMazon and gratitude for life stand at the center; additions designed to enrich the blessing must not become a crushing burden.

The highest moral truth of Yom Kippur is that we serve not our own spiritual image but God’s will. For one person that will is fasting. For another, at that moment, it is eating and blessing. Both can be paths to the same closeness.

From this issue we take several life lessons. The holiness of a day is not dependent only on the outward form of our actions; it surrounds a Jew even when circumstances force him into a different mode of service. True divine service means obedience to God’s will as it changes with circumstances. And mental calm and self-compassion can themselves be halakhically significant, especially for the sick, because the Torah seeks sincere thanksgiving for the gift of life rather than needless emotional torment.

The Main Point:

A sick person or woman after childbirth who must eat bread on Yom Kippur because of pikuah nefesh should mention Ya’aleh VeYavo in Birkat HaMazon and refer to “this Yom Kippur, this day of forgiveness of sin,” in accordance with the Rosh and Shulhan Arukh. The required eating is a mitzvah of “you shall live by them,” and the blessing should therefore remain connected to the sanctity of the day. If Yom Kippur falls on Shabbat, Retzeh VeHahalitzenu is added as well.

If the person forgot Ya’aleh VeYavo, however, Birkat HaMazon is not repeated, because Yom Kippur itself does not create an obligation to eat a meal. The insertion applies only where the person actually ate enough bread to require Birkat HaMazon. Where illness, confusion, or great difficulty makes the addition burdensome, there is room to rely on the lenient opinions recorded by the authorities.

The deepest point is that necessary eating on Yom Kippur is not a spiritual fall. When Torah commands a person to preserve life, eating itself becomes that person’s ascent. The same God who commanded the fast commands the patient to eat, and a blessing recited with faith can turn the sick person’s table into a place of holiness within the day of forgiveness.