Rabbeinu Yonah On Pirkei AvosRabbeinu Yonah, a name that evokes awe and reverence among Jews the world over, was one of the greatest Talmudic scholars and ethical personalities in Jewish history. He was the teacher of the Rashba (Rabbi Shlomo ben Aderet) and is quoted several times in the Tosafos commentary on the Talmud. His ethical works, Sha'arei Teshuvah and Sefer HaYirah, have inspired countless Jews throughout the centuries. Although commentaries on Pirkei Avos abound,