English: “Enough for you” — the Holy One, blessed be He, said to him: It is enough for you that you have reached this level; do not continue to speak to Me further about this matter.
In context: The midrashim explore why the decree was irreversible. Some read “Rav lach” as both a limitation and a consolation: Moshe had already attained a unique closeness; further petition on this point was closed.
Type of Learning
Custom (aggadic reading of the divine refusal).
What Is Learned
Even Moshe’s prolonged petition met a firm boundary; the language of “Rav lach” both closes the request and affirms the greatness already granted.