170 Wherefore, he said that these plates of brass should never perish, neither should they be dimmed anymore by time;
171 And he prophesied many things concerning his seed.
172 And it came to pass that thus far I and my father had kept the commandments wherewith the Lord had commanded us,
173 And we had obtained the record which the Lord had commanded us and searched them and found that they were desirable, Yea, even of great worth unto us insomuch that we could preserve the commandments of the Lord unto our children;
174 Wherefore, it was wisdom in the Lord that we should carry them with us as we journeyed in the wilderness toward the Land of Promise.
1 Nephi 2
1 And now I, Nephi, do not give the genealogy of my fathers in this part of my record, Neither at any time shall I give it after upon these plates which I am writing, for it is given in the record which has been kept by my father; Wherefore, I do not write it in this work,
2 For it sufficeth me to say that we are a descendant of Joseph.
3 And it mattereth not to me that I am particular to give a full account of all the things of my father, for they cannot be written upon these plates, for I desire the room that I may write of the things of God,
4 For the fullness of mine intent is that I may persuade men to come unto the God of Abraham and the God of Isaac and the God of Jacob and be saved;
5 Wherefore, the things which are pleasing unto the world I do not write, but the things which are pleasing unto God and unto them which are not of the world;
6 Wherefore, I shall give commandment unto my seed that they shall not occupy these plates with things which are not of worth unto the children of men.