Alef Tammuz - Rosh Chodesh Tammuz (17:56)
💬 Moshe Rabbeinu was the first one to teach Yidden the 613 mitzvos, the way Hashem wants us to live. But in each time, there is a special shlichus — what part of Torah they should have an extra chayus in, and special horaos for then. It is the Rebbe who teaches what Hashem wants for our time!