* His commentary on the Torah: Rashi's most famous work is his commentary on the Torah, which is still widely studied and used today by Jews of all denominations. His commentary is known for its clarity, brevity, and practical approach.
* His pioneering use of "peshat" (plain meaning) in his commentary: Unlike earlier commentaries which often focused on esoteric interpretations, Rashi emphasized the straightforward meaning of the text. This made his commentary accessible to a wide audience.
* His influence on Jewish scholarship: Rashi's commentary had a profound impact on Jewish scholarship, and many later commentators built upon his work. His approach to biblical interpretation became a standard for centuries to come.
* His contribution to Jewish law: Rashi also wrote a commentary on the Mishnah, which is the oral law of Judaism. This work was also influential in the development of Jewish law.
In summary, Rashi's fame comes from his insightful and accessible commentaries on the Torah and Mishnah, his pioneering use of "peshat" in his interpretation, and the lasting influence of his work on Jewish scholarship and law.