Sefer Iggeret HaKodesh,

ספר אגרת הקודש

he phrase "ספר אגרת הקודש" refers to "Sefer Iggeret HaKodesh," which is the fourth part of the Tanya, authored by the Alter Rebbe, Rabbi Shneur Zalman of Liadi. Iggeret HaKodesh is a collection of letters written by the Alter Rebbe to his Chassidim, addressing various aspects of spiritual life, communal matters, and the importance of charity (tzedakah). These letters contain deep teachings on Jewish mystical concepts and practical guidance for living a life of Torah and Chassidus.

The letters in Iggeret HaKodesh cover a wide range of topics, including the importance of intention in mitzvot, the significance of giving tzedakah with joy, and the unity of the Jewish people through the observance of Hashem's commandments

Shiurim in this topic
3621. An explanation of how the Sefirot work An explanation of how the Sefirot work
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3622. You should seek blessings for a long life. I would gladly pray for you. You should seek blessings for a long life. I would gladly pray for you.
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3727. Importance of Reporting Spiritual Charity Importance of Reporting Spiritual Charity
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3776. As known in Elul, anyone can approach the king. As known in Elul, anyone can approach the king.
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