How should we read the Book of Mormon’s skin-color passages?

A reader points to 2 Nephi 5:20–23 and 3 Nephi 2:14–16, which connect a curse with skin becoming black and later white. They ask whether Joseph Smith’s 1840 change from “white” to “pure” in 2 Nephi 30:6, and the Church’s current disavowal of racial theories, resolve what the other passages say.

Exchange 1 of 3

“What do 2 Nephi 5:20–23 and 3 Nephi 2:14–16 actually say?”