Rabbi Benayahu Shmueli, Head of the Yeshiva: Do Not Be Afraid from the Curses
They had Moshe, our teacher, a great light, but still, when was the ultimate joy realized? When coming into the land. The entire purpose of this whole journey was to enter the Land of Israel.

"With Hashem's help, 'And it shall be, when you come into the land...'
Rabbi Chaim ibn Attar (the Or HaChaim) says: The word 'VeHaya' ('and it shall be') always denotes an expression of joy.
We must understand: Why does the Torah portion Ki Tavo open with joy? After all, it contains 98 curses! The portion opens with joy, yet it contains 98 curses?!
Rabbi Chaim ibn Attar explains: Know that for 40 years the nation of Israel was in the desert. And then the Holy One, Blessed be He, says to them: 'And it shall be, when you come into the land.' The Holy One, Blessed be He, carried us in clouds of glory, and although nothing was lacking—whatever conditions you could possibly want, you had: there was an accompanying well, manna falling from heaven offering whatever taste you desired, a pillar of fire, every morning if you wanted clothes—whatever garment you wanted, whatever color, whatever. Yes, even if someone lived in Ma'ale Adumim and said he wanted a red shirt, the cloud would dye it red for him! Whatever he wished for. If he wanted a blue suit—here is a blue suit. He would wake up in the morning, and everything was arranged for him.
Yet 'VeHaya' always denotes joy. Since the nation of Israel went through a hard 40 years in the desert, waiting, waiting, waiting to enter the Land of Israel. Now that the Holy One, Blessed be He, brings them in, what immense joy there is! They were in the desert for 40 years—think about what that means! Now there was Moshe... They had Moshe, our teacher, a great light, but still, when was the ultimate joy realized? When coming into the land. The entire purpose of this whole journey was to enter the Land of Israel."