After Moses' long intercession, God answered with a short sentence that closed the negotiation.
Targum Pseudo-Jonathan, the Aramaic paraphrase of the Torah, renders it with the formal weight it deserves. "The Lord said to Moses, This thing also which you have spoken of, I will do; for you have found mercy before Me, and I have tiqanit yatakh b'shum tav, ordained you with a goodly name" (Exodus 33:17).
Three movements in one line. First, the request is granted. Af yat pitgama haden, this thing also, echoing Moses' earlier petitions. God is not only bringing the Shekhinah back to the camp. He is also granting the restriction of prophecy to Israel alone, the mark of distinction Moses had demanded.
Second, the basis of the grant is personal. "You have found mercy before Me." Not the merit of the camp, which was still recovering from the calf. Not the merit of the Levites, who had just wielded swords. The merit was Moses'. His name, registered by God, was enough to tip the scales.
Third, the repetition of the goodly name. Moses had invoked it (Exodus 33:12). Now God confirms it. The name given from above was not a passing compliment. It was a permanent status in the heavenly court.
Takeaway: A name granted by God carries weight that reshapes outcomes. The greatest advocate is the one Heaven has already registered.