Musar su Numeri 13:32

We also note that the spies appear to contradict themselves when they say on the one hand that the land consumes its inhabitants, whereas on the other hand they point to the giants that they had seen there. Surely a land that produces giants does not consume its inhabitants! Or did they mean to say that if the land even consumed giants, how much more deadly was the climate for normal people?! Although we know that a sinner falls victim to a foolish notion, or he would not sin, we must still ask ourselves how the evil urge could seduce these men, since remaining in the desert was certainly not an attractive alternative either!

The moral lesson is that just as strangers must not take for granted their right to live in their host country, so Jews must not take for granted their entitlement to the Holy Land not even after they have settled there. When our sages criticise Jacob of whom the Torah said: וישב יעקב בארץ כנען, "Jacob settled down in the land of Canaan," this is exactly what they had in mind. The fact that the Torah underlines in that very verse that Jacob's fathers had only sojourned there, only reinforces our sages' criticism (compare Genesis 37,1 and Bereshit Rabbah 84,1). An allusion to the fact that the tendency of Jews who display a vested interest in their residence in the Holy land can be counter-productive is found in the description of the land by the spies as ארץ אוכלת יושביה היא, "It is a land that consumes those who settle in it" (Numbers 13,32). This is expressed more forcefully in connection with someone selling his house in the Holy Land permanently. The Torah states clearly that the land cannot be sold permanently by ignoring the laws of return to the original owners in the Jubilee year, when G–d goes on record in Leviticus 25,23: כי גרים ותושבים אתם עמדי, "For you are strangers and settlers with Me." The moment Jews want to treat the Holy Land as the Gentiles treat their soil, i.e. for merely secular enjoyment, the land is liable to react by "consuming" those who presume to "own" it. The spies portrayed the land of Canaan in a derogatory manner and thus profaned something sacred; their mouthings had no effect on the land. The Torah has seen fit to quote their words in order to instill in us a positive teaching: