Question: May I tour an ancient shul if I don’t intend to daven there?
Answer: The Gemara (Megilla 28a), citing the
Tosefta (Megilla 2:18), prohibits using a shul inappropriately. This
includes eating, drinking, or walking through it without purpose.
Accordingly, Rambam (Tefilla 11:6) and the Shulchan Aruch
(OC 151:1) rule that one should not enter or stroll through a shul
unless there is a specific reason to do so. The Kesef Mishna (Tefilla 11:6)
explains that entering a shul simply to relax or de-stress is not
permitted; one should enter only to daven or to read from the Torah.
The Talmud Yerushalmi (Shekalim 5:4) recounts that R’ Chama
bar Chanina and R’ Hoshiya once walked through a shul in Lod. R’
Yitzchak Falaji (Yafeh Lelev OC 151:2) explains that talmidei chachamim
may do so, as their walks are considered a form of simchas mitzva,
helping to prepare the mind for Torah learning and reflection (see Shaar
Hatziyon 151:9).
R’ Aharon Epstein (Kapei Aharon 16) notes that although
Rambam (Tefilla 11:8) states that one should enter a shul only for a mitzva,
in the following halacha (11:9), he permits entering to call a child or
a friend, provided one remains briefly inside, as the very presence in a shul
is itself considered a mitzva. The Bach (OC 151:3) and Elya Rabba (151:5)
clarify that even standing or pausing in a shul, not only sitting, is
deemed a mitzva. Based on this, entering a shul to admire its
beauty and grandeur is certainly permissible.
In conclusion, it is permitted to enter a shul to
appreciate its architecture or historical significance. Nonetheless, it is
ideal to enhance the visit by learning some Torah or reciting a few pesukim.