Abraham Millgram
Minyan: The Congregational Quorum
Only in a group of 10 or more adult Jews is there sufficient sanctity to recite certain public prayers.
Pre-Modern Synagogue Architecture and Interior Design
Synagogues share certain functional interior furnishings, but there is no architectural design or artistic style that characterizes a synagogue.
Reinterpreting Tefillin
Some interpretations of the meaning of tefillin have faded, and others have been invented to take their place.