Also called "phylacteries": a religious object worn by Jewish men, usually during morning weekday prayers.

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Why does the Tefilin Shel Yad have a protective cover?

When you purchase Tefilin, the Tefilin Shel Yad has a protective cover. Why? Is it Halachically necessary?
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3answers
4k views

Putting on tefillin late

For whatever reason, I was unable to put on tefillin while davening shacharit this morning. However, I have access to tefillin now, and the sun has not yet set. After I put on the tefillin, what ...
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2answers
223 views

Shachris in the Dark

When do people who live in places where it is dark for days Daven Shachris and put on Tefillin? Please provide a source (Mareh Makom).
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2answers
348 views

Are Rabbeinu Tam's Tefillin really Rabbeinu Tam's Tefillin?

I once heard from a Sofer the shocking revelation that Rabbeinu Tam's Tefillin do not actually follow Rabbeinu Tam's opinion. Is that correct? Did I misunderstand? Are there any Soferim in our ...
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1answer
275 views

Removing Tefilin before Mussaf

I've seen some people remove their Tefillin before Mussaf on weekdays of Rosh Chodesh. Why do they do this?
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2answers
2k views

Can a non-Jew don tefillin?

May a non-Jew or a person who is in the conversion process don tefillin? If not, what are the reasons that they cannot?
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3answers
629 views

Cutting Tefillin Retzuos

As we know, the outside of the tefillin's retzuos (phylacteries' straps) must be black. Lately, I've noticed that the very end of the retzuah of my shel yad (tefillin of the arm) is cracking and ...
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2answers
117 views

What qualities are necessary in a halachic wrapping?

There are occasions, e.g. a mezuza in a sometimes-unbecoming environment, in which we're required to cover a holy object with one or two wrappings to separate it from various environmental elements. ...
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5answers
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Rashi's Daughters wearing Tefillin

There is a commonly held "tradition" that Rashi's daughters wore Tefillin. One highly educated rabbi/professor has publicly stated that he's spent 35 years searching for a source but to no avail. ...
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3answers
662 views

Do the Gemara and the Rema prohibit, or encourage, women putting on talit and/or tefillin?

An article in Ynet Judaism (in Hebrew) addresses the recent controversy regarding the prayer of Women of the Wall at the western wall. And claims the following claims: אף אחד גם לא הקריא להן את ...
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281 views

Tefilin with obstruction on hand

How should one tie his shel yad on his hand if his finger(s) have something on them, such as a splint for a broken bone in the left middle finger?
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5answers
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Why do some people wrap their Tefilin around their arms 8 times?

I have seen people who wrap the Tefilin 7 times around their arm and some that wrap it 8 times around their arm. Why do the people who wrap it 8 times do so?
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1answer
272 views

Teffilin and women

Rashi's daughters are popularly described as having worn Teffilin, but apparently there is no such source, just a popular urban legend in Jewish circles. Are there any women described in Rabbinic ...
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2answers
546 views

When did people stop wearing Tefilin all day?

At what point in history did most religous people stop wearing Tefilin all day?
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1answer
153 views

Wrapping up Tefilin to form dove's wings

Gemara Shabbos 49a mentions a story about Elisha Baal Kenafayim who was saved by his Tefilin turning into dove's wings. Magen Avraham Orach Chaim 28:4 says the Minhag is to wrap the Tefilin like ...
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3answers
316 views

Red string on Tefillin arm?

I've heard a man shouldn't wear anything on his left arm (as a bracelet, watch, etc) while having tefillin tied on. If this is true, would it be completely wrong to wear a red string on the left arm ...
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1answer
302 views

What is the origin of the dispute on which way to wrap tefilin shel yad?

Non-Chasidic Ashkenazim wrap their tefilin shel yad inward toward the body when coming over the top of the arm, while Sefardim and Chasidim wrap outward away from the body when coming over the top of ...
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6answers
883 views

Should I wear tefillin during Chol HaMoed?

If I don't have a known family minhag regarding this, how should I decide whether to wear tefillin during Chol HaMoed? Which communities generally follow each option, and what are the reasons behind ...
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1answer
317 views

Speaking while wearing Tefillin

Is there a real halachic source for the widespread practice not to speak while wearing tefillin? Of course, one is required to keep his mind on the tefillin, and may not get drawn into conversations ...
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6answers
227 views

Do Tefilin need to be painted with “special” ink?

When painting tefillin, are there any requirements regarding the ink (other than the need to be black)? Or is any ink okay to use? Like in the comments to this answer, shoe polish is recommended. Is ...
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5answers
284 views

Where in Davening do we kiss תפילין?

It is well-known (I assume) that one should kiss his תפילין when saying וקשרתם לאות... (twice) in שמע, when saying פותח את ידך... in אשרי, and עוטר ישראל בתפארה in ברכת השחר. Most Artscroll Siddurim ...
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2answers
275 views

Laying Tefillin on Chol HaMoed Prior to the Shulchan Aruch

As a continuation to my question regarding why the Beit Yosef apparently deviated from his normal method of ruling in the case of laying teffilin on Chol HaMoed, I'm curious what the practice was ...
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3answers
319 views

Sources on covering tefilin shel yad

I've read several things about covering the tefilin shel yad : covering it with the tallit while fixing it covering it with the tallit for the entire tefila covering it with the shirt sleeve for the ...
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1answer
207 views

Why remove tfilin before talis?

I've heard why we put on the talis before tfilin (tadir or maylin bakodesh), but why take it off in the reverse order?
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1answer
248 views

No mitzvah to wear tefillin every day?

I heard that the Bet HaLevi and the Peri Megadim hold that there is no Mitzva for a person to don Tefilin everyday. Can someone source these opinions and explain exactly what they are meaning to say?
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1answer
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What is the difference between Rashi and Rabbeinu Tam's tefillin?

I understand that there are two types of tefillin, the standard Rashi, and Rabbeinu Tam's. How do they actually differ in construction and in makeup? I have heard that the scriptural passages are ...
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7answers
427 views

Where can I buy kosher Tefillin scrolls?

Can anyone recommend a place/person to get kosher tefillin? I heard about the fraud with scrolls. There is no sofer or judaica store near me. Please include information about why you recommend the ...
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1answer
149 views

Why is the Shel Yad put on before the Shel Rosh?

Is there a reason why when putting on the tefillin we put on the Shel Yad first?
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2answers
436 views

Tefillin removal on Rosh Chodesh

Removal before Musaf, some wait until after Kaddish, some don't. Why wait? Is there a source for this? Some do not 'wind up' the rezuas but wait until after amidah. Is this because it creates a ...
4
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1answer
106 views

What should be done if the shel rosh first is taken out first?

Let's assume that one puts on the shel yad (hand-tefillin) before the shel rosh, and based on that, should be careful to take out the shel yad first (because of "אין מעבירין על המצוות"). What should ...
4
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1answer
415 views

If you didn’t put on tefilin at shacharis, when should you? [duplicate]

Possible Duplicate: Putting on tefillin late Someone was unable to put on tefilin when he 'davened' (prayed) shacharis. When should he put on tefilin — immediately when he has the ...
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2answers
269 views

Speaking while wearing Tefillin - revisited

In today's day and age the vast majority of the time we only wear Tefillin when we are Davening. However, in theory, we should wear them all day (ibid). So what about the requirement not to speak ...
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203 views

Why is the right strap longer than the left strap by the Tefilin Shel Rosh?

What is the reason that the right strap is longer than the left strap by the Tefilin Shel Rosh?
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296 views

Composition of Sofer's ink

What ingredients are currently used in the manufacture of ink for Safrus? Is there a different formulation for the paint that is used to dye tefillin straps/boxes?
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2answers
173 views

Following both Rashi and Rabbeinu Tam (mezuzah, sefer torah and tefillin)

I have heard it said that the reason as to why Ashkenazim place their mezuzot at an angle is to harmonise the opinion of Rashi, who held that it should be vertical (Menachot 33a, s.v. איסתוירא), with ...
3
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1answer
101 views

Painting the backs of tefillin straps black?

I've heard and seen religious Jews painting the backs of the tefillin straps black, and they claim a kabbalistic reason somewhere in the Schulchan Auruch. Does anyone know anything about this, the ...
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2answers
97 views

Making Shechiyanu on new Tefilin

If one purchases a new pair of Tefilin should he say Shechiyanu when he puts them on the first time? When is the Bracha said for those that say 2 Brachos, after the first Bracha of L'haniach Tefilin ...
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3answers
474 views

What do Sephardic sources have to say about women wearing t'filin?

This answer to another question about women and talit/t'filin says (about t'filin): Because of the Rema is the foremost Ashkenazic authority of halakha, the great modern Askenazic poskim (R. Moshe ...
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2answers
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Basis of Shulchan Aruch's ruling about tefilin on Chol HaMoed

A local Orthodox rabbi told me that while most of the decisions in the Shulchan Aruch were based on taking the majority of the Rambam, Rosh and Rif (all of whom he claimed supported laying tefilin on ...
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Wearing Tefillin over toupe

If someone wears a toupe which is only removed twice a month, is there any way to still get the mitzvah of wearing tefillin? Removing the toupe every morning to put in the tefillin would be an extreme ...
7
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1answer
264 views

Why does one have to put on Tefillin every day?

Technically, one should wear Tefillin all day. We don't, since we can't keep ourselves clean the whole day. But we still put it on once a day during Shacharis, since we can presumably keep ourselves ...
5
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0answers
142 views

Halachic opinions on tefillin peshutim

I was discussing the subject of tefillin with my father motzei-Shabbat and particular, the battim (leather boxes that contain the parshiyot, or parchment scrolls). We ended up wondering what the ...
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3answers
458 views

Best practices for praying in public with talit and tefilin

I just learned that a flight out of New York was diverted because a flight attendant saw a passenger putting on tefilin and freaked out, thinking that he was strapping on bombs. So, do you have any ...
8
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1answer
135 views

Why are the ends of Tefilin Retzuos cut on a slant?

I noticed than the end of my Tefillin Retzuos are cut on a slant. In the comments to this answer various reasons are postulated. What is the true reason?
7
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4answers
262 views

Why is there a dispute as to which tefillin are the correct ones?

Since the mitzvah of tefillin is observed every day except for Shabbos and festivals, there should have been continuous knowledge as to the correct order of the parshas. So how did it come about that ...
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2answers
677 views

What is the significance of the two letter shins (ש) on tefillin?

What is the significance of the two letter shins (ש) on tefillin? One side of tefillin has a regular shin (ש) and the second has four-prongs.
6
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1answer
220 views

Replacing a lost cover for a tefillin shel yad

My tefillin shel yad had a cover that could slip on and off but the cover is lost and needs replacement. Is there a way I can determine the size so I can ask for a replacement? Are there standard ...
5
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1answer
426 views

What did Rambam say about non-Jews putting on tefilin?

My mother says she's Jewish and I am also, but I'm still worried that maybe I am not and she is not and her mother is not and just they don't know but believe to be. Is there anywhere that the Rambam ...
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0answers
46 views

Placing Tefillin on the floor

I've been taught since little that one can't place a pair of Tefillins on the floor, and that one must carefully avoid not dropping them. But what is considered being on the floor? For example, can I ...
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3answers
686 views

Why aren't Tefillin called Totafot?

They're called Totafot in the Torah, so why do we call them Tefilin?