[Avodah] the twentieth letter

[David Riceman]

RMB:

<<Define how you're using the word "mussar". In what sense was 19 
Letters more "mussar" than hashkafah, whereas Horeb is not? But if 
you're looking for a machshavah-esque mussar work, MmE would seem to be 
the closest fit.>>

I agree, but he'll get the same hashkafa more tersely from the Sefer 
haKatan, so that's not really a novel alternative.

David Riceman