Rabbi Yonah Gross

Mezuzah and More

246 Lloyd Ln.

Wynnewood, PA 19096

(484) 318-9303



January 30, 2020

I recently gave a shiur intitled Hiddur Mitzvah of Tefillin and the Difference between Ashkenaz and Sefardi Tefillin. It's available here

November 28, 2019

When determining the kashrus of tefillin the most obvious issue is how often, if ever, should tefillin be opened for the parshios (writing) to be examined. Many are surprised to learn that the Shulchan Aruch (39:10) records that tefillin that are in regular use need not be checked as they have a continued chazaka (assumption) of being kosher. Nevertheless...

Please reload