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How do we understand tzniut as a violation of lifnei eevar?


Growing up I was taught that the reason for the various restrictions on how a woman is supposed to dress according to orthodox standards, dubbed 'tzniut' was because lack of doing so was 'lifnei eevar' - placing a stumbling block in front of a blind person - in the sense that if a woman is dressed immodestly and a Jewish man sees her it may lead him to inappropriate sexual thoughts and/or other forbidden actions.

I would like to know

  • Is this the correct/normative understanding?

  • Assuming it is correct, since this Rabbinic enactment was done to prevent a man committing certain sins, if those sins are not committed I assume the woman has not transgressed anything, is that correct?

  • Are there other explanations for the Rabbinic enactment of womens' dresscodes not related to lifnei eevar?

Why should this post be closed?


Could you clarify your second bullet? Are you asking about a case where she doesn't dress modestly and yet he does not act improperly? ‭Monica Cellio‭ about 1 month ago

Your question contradicts itself. Were you taught that tznius is a Rabbinic enactment, or that a breach of tznius is a problem of “placing a stumbling block,” an explicit Biblical prohibition? ‭DonielF‭ about 1 month ago

Monica - yes exactly Doniel - to clarify, it is obviously not a literal violation of the biblical prohibition, nor from my understanding is it a violation of the normative Rabbinic explanation of that verse -do not mislead someone who is 'blind' in a certain matter. The way it was explained was in the 'spirit' of the concept of lifnei eevar in that men's sexual appetite's are such that the slightest trigger will set them to sin so women are obligated to prevent that by dressing modestly ‭withoutatrace‭ about 1 month ago

1 answer


This is a common misconception. While there of course are concerns for lifnei iver, placing a stumbling block (although I don't know if this would literally be transgressing the biblical prohibition, regardless the spirit of the prohibition is there), tsnius is something that applies at all times to all genders. This limited understanding restricts it to women in the presence of men, which is simply not true.

Take for example the second Simman of Shulchan Aruch Orach Chaim:

1 לא ילבש חלוקו מיושב (טור) אלא יקח חלוקו ויכניס בו (ראשו) וזרועותיו בעודנו שוכב ונמצא כשיקום שהוא מכוסה:

One should not put on his under-garment from a sitting position (Tur), but should rather take his under-garment and insert into it his (head and) arms while he is still lying down, with the result that when he gets up he is [already] covered.

2 אל יאמר הנני בחדרי חדרים מי רואני כי הקב"ה מלא כל הארץ כבודו:

One should not say (to oneself): "I am now in an inner room - who can see me?", for the Holy One Blessed Be He, "His glory fills the whole earth" (Isaiah 6:3).

Even in the privacy of one's own home, a person should be careful with how they appear. They used to sleep without clothes, so they shouldn't get dressed except under the covers. There's no specification of a man, or a woman, and mentions that no one else is around.

The Mishnah Berurah § 1 speaks this out explicitly.

דאז בהכרח יתגלה גופו והאדם צריך להתנהג בצניעות ובושה לפני הקב"ה ואפילו כשהוא לילה ובחדרי חדרים הלא מלא כל הארץ כבודו וכחשיכה וכאורה לפניו יתברך. וכן צריך ליזהר תמיד מחמת טעם זה שלא במקום הכרח מלגלות מבשרו ואפילו מעט כל מה שדרכו להיות מכוסה בבגדים לעולם

[Putting on clothes while sitting] will make it so that they have to appear uncovered, and a person should always act with tsnius and bashfulness in front of G-d. Even at night, even by themselves, since the whole world is filled with His glory, and night is like day before Him. For this reason, a person should always be careful not to reveal, without justification, even a little bit, any part of their body which is normally covered with clothes

Now, context is everything. What a person wears (or doesn't wear) in the shower is different than what they would wear in public. The level of tsnius a person has in their home isn't the exact same as in public, or the same as when they're in front of a prominent person. Whatever is normal is the rule of thumb, but the exact details aren't for this question.

The Semak (Sefer Mitzvos Katan) § 57, brought by the Biur Halacha § 3 s.v. יהא צנוע, understands tsnius to be the mitzvah of והיה מחניך קדוש, your camp should be holy (Deuteronomy 23:15). It's a mitzvah in its own right, and not simply subsumed in not causing others to stumble.


Can you elaborate? Are you reading the Mishna Berurah as saying that the concept of tzniut has nothing to do with sexuality? AFAIK the siman you quote from SA is describing a middat chassidut, not a law established by Chazal (there is an aggadah about the tzniut of King Shaul that is perhaps the source). ‭withoutatrace‭ about 1 month ago

I'm not sure I understand. True, from Shabbos 118b it looks like a midas chassidus, but you see tsnius isn't purely about lifnei iver. You prefer I focus on the fact that tsnius applies in the bathroom (ie, the Semak et. al)? I don't know if it has nothing to do with sexuality; perhaps that's why it's inappropriate in Hashem's presence, but nothing to do with other people's sexuality. ‭robev‭ about 1 month ago

It's not just a common misconception but a rather dangerous one (cf. the second bullet in the question ח"ו). ‭AA​ ‭ about 1 month ago

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