Tefillin: Difference between revisions

# There is much discussion among the Rishonim (early authorities) about 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. Rashi held that the order is: Kadesh Li, VeHaya Ki Yeviehcha, Shema, VeHaya Im Shemoa. Rabbenu Tam held that the last two passages were switched (thus making the following order Kadesh Li, VeHaya Ki Yeviehcha, VeHaya Im Shemoa, Shema). The custom of the world is to follow Rashi's opinion. <ref>Shulchan Aruch 34:1, Halacha Brurah 34:1 </ref>

# However, pious individuals have the practice of wearing both Tefillin of Rashi and Rabbenu Tam. <ref> S"A 34:2-3 rules that that the especially pious should wear both sets, but added that only one commonly known to be especially pious may do so, so as not to appear as arrogant in one's piety. However, Halacha Brurah (Rabbi David Yosef, 34:1) writes that since it has become the practice of many common people to wear both Tefillin of Rashi and Rabbenu Tam it's not considered an issue of arrogance to wear both pairs of Tefillin. </ref>

# Unmarried individuals should not wear Tefillin of Rabbenu Tam unless they know that they are capable of having pure thoughts for as long as the one wears Tefillin. <ref>Halacha Brurah 34:2 </ref>