Torah, Deuteronomy 10:10 – 11: And I remained on the mountain like the first days forty days and forty nights, and the Lord hearkened to me also at that time; the Lord did not wish to destroy you. And the Lord said to me, “Arise, go to lead the travels before the people, so that they may come and possess the land I promised their forefathers to give them.”
Forty days and forty nights is a spiritual state, the level of Bina.
From this moment on, the people go forward through the entirety of their egoism to conquer the top of the world with the new instructions, “You will be able to correct egoism, change yourself, and become worthy of the state that is called the land of Israel.”
The land (Eretz from the word “Ratzon”) is desire that is directed straight to the Creator (Isra-El).
The Creator seems to say, “You will reach a state of complete adhesion with Me if you fulfill all the commandments throughout the path that I point out to you.”
From KabTV program “Secrets of the eternal book” 5/16/16