Kehot Publication Society, the Lubavitch publishing house, has announced the publication of an important halakhic text: She’erit Yehuda, by Rabbi Yehuda Leib of Yanovitch, brother of the founder of Chabad Lubavitch—Rabbi Schneur Zalman of Liadi.
The Chabad Chasidic movement is, perhaps, more known for its advancement of the study of Chasidic philosophy and the Chasidic way of life, than its innovations in the field Jewish law and custom. Indeed, R. Schneur Zalman is known not only as the author of Tanya (the written Torah of Chasidism) but as the author of the Shulchan Aruch. To many of his contemporaries and in successive generations, he is known simply as “the Rav.”
As his right hand man and associate in all matters of leadership and scholarship, esoteric to the exoteric, as architect helping to shape the structure of the Chabad movement and as chief editor of his brother’s works–R Yehuda Leib had strong influence on the direction and form the fledgling Chabad Lubavitch movement would take.