The Alter Rebbe

The Alter Rebbe, Rabbi Schneur Zalman of Liadi (1745–1812), was the founder of Chabad Hasidism and a prominent Jewish leader. He is best known for his philosophical work, the "Tanya," which outlines the principles of Jewish spirituality and ethics, blending mysticism with practical living. As a key figure in the Hasidic movement, he emphasized the importance of heartfelt prayer, intellectual engagement with Jewish texts, and community leadership. The Alter Rebbe's teachings continue to influence Jewish thought and practice, making him a central figure in modern Jewish spirituality and Chabad philosophy.