Tefillin

Order of wearing Tefillin

1. One should put on Talit before Teffilin. Even if the Talit is only obligated in Tzitzit Derabbanan it still takes precedence to the Teffilin.

Torah Sources

All men above the age of thirteen are required to put on tefillin daily. Women are exempt because it is a time-bound mitzva. The obligation of tefillin is mentioned four times in the Torah: twice when recalling the The Exodus from Egypt:

1. "And it shall be for a sign for you upon your hand, and for a memorial between your eyes, that the law of the LORD may be in your mouth; for with a strong hand did the LORD bring you out of Egypt."
2. "And it shall be for a sign upon your hand, and as totafot between your eyes; for with a mighty hand did the LORD bring us forth out of Egypt."

and twice in the first two paragraphs of Kriat Shema:

1. "And you shall bind them as a sign upon your arm, and they shall be as totafot between your eyes."
2. "You shall put these words of mine on your heart and on your soul; and you shall tie them for a sign upon your arm, and they shall be as totafot between your eyes."

Arrangement of Paragaphs

There is much discussion among the rabbis of the Talmud as to the order in which the biblical passages should be written in the arm and head tefillin. The rabbis most famous for this dispute were Rashi and his grandson Rabbeinu Tam and the two versions used today are named after them. Nowadays the prevailing custom of the majority of Jews is to follow the opinion based on Rashi. Rabbenu Joseph Karo wrote in Shulchan Aruch Orech Chaim 34:2 that the especially pious should wear both sets, but added that only one commonly known to be especially pious may do so, perhaps lest one seem ostentatious about one's piety.(34:3) Some wear the Rashi tefillin alone, and then remove them and briefly wear Rabbeinu Tam tefillin. Others wear both sets of tefillin simultaneously, with the Rabbeinu Tam tefillin higher up than the Rashi tefillin.

• Order of the passages of the arm-tefillin

Rashi: Kadesh Li, Ve-haya Ki Yeviehcha, Shema, Ve-haya Im Shemoa - (according to the chronological order as they appear in the Torah) Rabbeinu Tam: Kadesh Li, Ve-haya Ki Yeviehcha, Ve-haya Im Shemoa, Shema

• Order of the passages of the head-tefillin

Rashi: Kadesh Li, Ve-haya Ki Yeviehcha, Shema, Ve-haya Im Shemoa Rabbeinu Tam: Kadesh Li, Ve-haya Ki Yeviehcha, Ve-haya Im Shemoa, Shema

Halachot for the Scribe

• The passages must be written in order, and it is preferable to write those in the arm tefillin first (32:1).
• Those in the head tefillin are written on four separate pieces of parchment and then placed into four compartments in the head tefillin(32:14), while those in the arm, on one piece (32:2).
• The parchment must be made from the skin of a kosher type of animal or bird and bound with kosher animal hair. (32:12)
• The passages must be written with intent (32:19), with the right hand (32:5), in black ink (see 32:3), and the pen should be tested before writing (32:22). They must be written by a literate, religious adult male Jew (see 32:30;39:1).
• The boxes and their stitches must be perfectly square.
• On the right and left sides of the head-tefillin the letter shin must be embossed.
• The straps must be black on the outside and the head tfillin should be knotted in the form of the letter dalet while the strap that is passed through the arm-tefillin is formed into a knot in the shape of the letter yod.

Process of Putting Tefillin On

Right handed people wear the tefillin on their left arm and left handed people place it on their right arm.

1. Before the strap of the arm-tefillin is tightened, the blessing of להניח תפילין is said.

  Upon placement of the head-tefillin:
*Sephardic and Hasidic authorities are of the opinion that the blessing on laying the head-tefillin is not necessary and the one   blessing on laying the arm-tefillin is sufficient. 

It is strictly forbidden to talk between the placement of the arm and head-tefillin. However, if one spoke by mistake, he must recite the beracha of al mitzvat tefillin as the Ashkenaz.

*Ashkenazim, however, do recite a second blessing of על מצות תפילין on the head-tefillin, before tightening it around the head‏.  

It is also customary to add the phrase ברוך שם כבוד מלכותו לעולם וע‏ד because of the doubt as too the necessity of the beracha. (Orach Chaim 25:6 and Ramah there)

2. The arm-tefillin is placed on the biceps of the arm, two finger breadths away from the elbow, with the box facing inward towards the heart. After the beracha is said, the arm-tefillin is tightened, then wrapped around the arm seven times. The knot formation and arm binding differ considerably between different traditions. There is a custom to cover the arm-tefillin with the sleeve, in accordance with the verse "And they will be a sign to you...", i.e. to you and not to others. 3. Next, the head-tefillin is placed on top of the head, "between the eyes" but not lower than the hairline (or if balding, where one's hairline once was). The knot of the head-tefillin sits at the back of the head, upon the part of the occipital bone that protrudes just above the nape. The two straps of the head-tefillin are brought in front of the shoulders, with their blackened side facing outwards. 4. After placing the head-tefillin the remainder of the arm-tefillin straps are then wound three times around the middle finger and around the hand. This is accompanied by the recitation of Hoshea 2:21 and 2:22 "'וארשתיך לי לעולם, וארשתיך לי בצדק ובמשפט ובחסד וברחמים, וארשתיך לי באמונה וידעת את ה".

It is customary among Ashkenazi Jews to put and to remove the tefillin while standing(Ramah on Orach Chaim 25:11) while Sephardim sit for arm-tefillin and stand for head tefillin.