Why Moses did not enter do Promised Land?
Does it involve severe punishment to the character of Moses himself?
As mentioned earlier, the nation Israel After escaping from the land of Egypt he was, as it were, condemned to a 40-year journey/travelling to Promised Land. We are talking here about a period of 40 years, which is the symbolic length of the life of that generation. Thus, the Israelites who escaped from captivity are spoken of as a generation doomed to perdition.
Unfortunately, there are not many accounts (including Biblical accounts) that describe this long period between leaving the land of Egypt, the "house of bondage," and arriving at Promised Land. But from known stories we learn about adventures which on the way (especially at the beginning) met Israelites. We are talking about many difficulties, lack of water and food.
We're also talking about rebellions, lack of faith and exhaustion. Yahweh had helped the Israelites many times. Yet doubt, despite everything, was also given to Moses himself. When the thirsty Israelites started rebelling against him, he talked Moses z Mrem. Mr. promised to him that He would water His people. He commanded him to take a staff and strike the rock with it, and water would flow from it.
At this point Moses shows his doubt. At first he asks the people if they believe that water will come out of the rock. Then he strikes the rock more than once, as he was commanded to do Yahwehand twice, which was a sign of his doubt. And it is at this point that the inconsistency between Mrem and Moses. That's why Moses will not live to see the moment we enter Promised Land.
He said Mr. to Moses and Aaronthat because they did not believe him, and did not reveal his holiness in the eyes of the people, it will not be given to them to enter the land which He gives them.