(Devarim 33:10) "They shall teach Your judgments to Jacob": We are hereby taught that all rulings are by their mouths, as it is written (Ibid. 21:5) "And by their word shall every contention and every plague-spot be (ruled upon.)" "contention": These are contentions involving the (red) heifer, and sotah, and the heifer (of the broken neck). "plague-spot": those of men, houses, and garments.

"and Your Torah to Israel": Agnitis, the general, asked R. Gamliel: How many Toroth were given to Israel. He answered: Two, one written; the other oral.

"They shall place incense before You": This is the inner incense. "and a burnt-offering upon your altar": These are the limbs of the burnt-offering.

Another word: “They shall offer incense to appease Your anger” (Dt.33:10)— this refers to the incense offered within the inner-most [Chamber]. “Entirely consumed on Your altar” (Dt.33:10)— this refers to the organs of the Holocaust-offering (Lv.16:24-27). [which are completely consumed in fire.]