What halachot require a mesorah in order to be done correctly? (Meaning, reading them from a book is not sufficient)
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Sign up to join this communityWhat halachot require a mesorah in order to be done correctly? (Meaning, reading them from a book is not sufficient)
Thanks
Shechita and Bedika of the lungs require a ksav Kabbalah from a Rav as per a cheirem instituted in the times of the Rishonim. See Simla Chadasha 1:5
Regarding Nikkur the Rema YD 64:7 and 65:8 states clearly that it cannot be learned from a sefer and must be done with apprenticeship
הגה וסדר ניקור אלו החלבים צריך ראיה מן הבקי בניקור ואי אפשר לבאר היטב בספר
ואין ללמוד סדר הניקור רק במראית העין מן המומחה הבקי בניקורו ד"ע
Kashrus of some birds and animals are reliant solely on Mesorah (YD 80-82)
A sofer and Mohel traditionally apprenticed before embarking on their own.
I’m sure there’s additional examples, anyone can feel free to add.