Is it prohibited to wear tefillin on Shabbat and Yom Tov?

Synopsis

All authorities agree that wearing tefillin on Shabbat and Yom Tov is prohibited. The dispute is whether this prohibition is biblical or rabbinic, and whether non-intentional wearing carries any violation.

Early Acharonim
Late Acharonim
Lenient
Strict
Lesser cited
Major authority

Discussion

Discussion coming soon.

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