Torah portion Shelach-Lekha is a “heavy one” since it reports the “Sin of the Spies” (i.e., chet ha’meraglim: חטא המרגלים) and the subsequent failure of the people to trust that the Lord would take care for them. The people’s lack of bittachon (trust) in God is the most serious sin recorded in all the Torah, even more serious than the sin of the Golden Calf (i.e., chet ha’egel: חטא העגל). This is confirmed by the testimony of the New Testament, which presents the fate of the Exodus generation as the dire warning of apostasy for those who claim to follow the Messiah (see Heb. 3:7-4:2).
Trust, then, is the central issue, though in order to trust God, you must believe that you are valuable to Him and that He genuinely desires relationship with you… God redeemed you so you could know and love Him (Isa. 43:1). In this connection it is important to notice that the spies said, “we were in our eyes like grasshoppers” (Num. 13:33). They felt small because they had forgotten the reason for their redemption – they had forgotten how much they meant to God! Their lack of self-respect made them feel unworthy of the inheritance. The sin of the spies was not simply that they doubted they could overcome the “giants in the land,” but rather that they were worthy people in God’s eyes… Sadly the spies view of themselves was more real to them than God’s view of them, and that is why they added, “and so we were (like grasshoppers) in their eyes.” From a spiritual point of view, this was profoundly tragic…