4
votes
1answer
55 views

Who was ר"מ in Sefer Kol Bo?

Nobody knows for certain who authored Sefer Kol Bo (ספר כל-בו), and various theories exist as to who, and when, it might have been. (For a brief example of such theories, see here). Likely it was in ...
0
votes
2answers
135 views

Who was the first person to be referred to by acronym? [duplicate]

Rashi, Rambam, the Maharal, the Rosh, the Rema, etc. are all usually referred to by their acronyms. This custom makes sense in a culture that is mostly transmitted through the written word where ink ...
9
votes
1answer
201 views

Why was Rabbi Yitzchok Alfasi known as the Rif - rather than the Ria? (הרי"ף - רבי יצחק אלפסי)

Rabbi Yitzchok Alfasi was known as the Rif. The Roshei Teivos of his name is רי"א, and as far as I know there is no other historic figure known as the רי"א. Then why was he known as the Rif?