106 And this was done that their seed might be distinguished from the seed of their brethren, that thereby the Lord God might preserve His people, that they might not mix and believe in incorrect traditions which would prove their destruction.
107 And it came to pass that whosoever did mingle his seed with that of the Lamanites did bring the same curse upon his seed;
108 Therefore, whomsoever suffered himself to be led away by the Lamanites were called under that head and there was a mark set upon him.
109 And it came to pass that whosoever would not believe in the tradition of the Lamanites, But believed those records which were brought out of the Land of Jerusalem, and also in the tradition of their fathers, which were correct, Which believed in the commandments of God and kept them, Were called the Nephites, or the people of Nephi, from that time forth;
110 And it is they which have kept the records, which are true, of their people, and also of the people of the Lamanites.
111 Now we will return again to the Amlicites, for they also had a mark set upon them; Yea, they set the mark upon themselves, yea, even a mark of red upon their foreheads.
112 Thus, the word of God is fulfilled, for these are the words which He saith to Nephi:
113 "Behold, the Lamanites have I cursed; And I will set a mark upon them, that they and their seed may be separated from thee and thy seed from this time, henceforth and forever, except they repent of their wickedness and turn to me, that I may have mercy upon them.
114 "And again, I will set a mark upon him that mingleth his seed with thy brethren, that they may be cursed also.
115 "And again, will I set a mark upon him that fighteth against thee and thy seed.
116 "And again I say, he that departeth from thee shall no more be called thy seed; And I will bless thee, etc., and whomsoever shall be called thy seed, henceforth and forever." And these were the promises of the Lord unto Nephi and to his seed.