Are the Yom Kippur prohibitions of washing, anointing, wearing leather shoes, and marital relations Biblical (d'oraita) or Rabbinic (d'rabbanan)?

Yom KippurProhibitions

Synopsis

Major dispute: The Rambam holds these prohibitions are d'oraita (Biblical), derived from 'Shabbat Shabbaton.' The Rosh holds they are d'rabbanan (Rabbinic), and the verses are merely asmakhta. The Mishnah Berurah reports both views and rules one should be strict in practice.

Rishonim
Early Acharonim
Late Acharonim
Lenient
Strict
Lesser cited
Major authority

Discussion

Discussion coming soon.

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