This refers to classes that cover two major areas of Torah study:
- Nigleh - the "revealed" aspects of Torah, focusing on Talmud, Halacha (Jewish law), and other practical and legal texts.
- Chassidus - the mystical teachings of Chassidic philosophy, which explore the inner dimensions of Torah, Divine service, and personal spiritual growth.
Classes in both Nigleh and Chassidus provide a comprehensive approach to learning, combining practical Jewish law with deep spiritual insights.