20 And inasmuch as ye shall keep my commandments, ye shall prosper, and shall be led to a land of promise; yea, even a land which I have prepared for you; yea, a land which is choice above all other lands.21 And inasmuch as thy brethren shall rebel against thee, they shall be cut off from the presence of the Lord.
Although this is mentioned several times throughout the Book of Mormon (the promise of prospering in a land of promise if they keep the commandments), the way it is worded leads me to believe the scripture is not talking about the country so much as an eternal prospering. Nephi is told he would prosper and be led to a land of promise that had been prepared for him that was choice above all other lands, if he keeps the commandments. On the other hand, his brethren would be “cut off from the presence of the Lord” if they rebel. When you consider that the whole family was going to the same place (in other words, the same land of inheritance), they are all going to this Promised Land, even the rebelling Laman and Lemuel. So in a temporal sense, they all received the same temporal inheritance. In fact, the Lamanites are the ones left in the land to this day. It is true that while people were righteous they prospered temporally as promised, but I think this is going deeper than having the comforts of life. Consider the cross reference of Matthew 25: 34, 41 (31–46). Inheriting the land is just a way to teach about eternal life in that place of promise.
- Matthew 25:34, 41 (31–46)
- John 14:2