It is written, “Now the man Moshe was exceedingly humble, more than any person on the face of the earth” [Bamidbar 12:3].
We should reflect upon the expression “on the face of the earth,” which seems superfluous. What is the Torah trying to teach us with these extra words?
I would like to explain this by saying that the verse is telling us that just as the earth does not feel anything when Lashon Harah is spoken about it, or if it is scorned, the same exact thing applied to Moshe. He was so humble that he felt absolutely nothing when Miriam and Aaron spoke Lashon Harah about him.
We may also explain this verse by saying that Moshe possessed two characteristics:
The first is that he is called a “man,” and the second is that he is called “humble.” These are opposite characteristics.
How could Moshe excel in both things at the same time? The answer is that when it came to the honor of Heaven and the leadership of the Children of Israel according to the holy Torah, he acted as a “man,” and he was a warrior. Yet when it came to himself, Moshe was “humble, more than any person on the face of the earth,” as the holy Torah testifies.