Jacob wrote that Nephi instructed him regarding Nephite sacred preaching, revelations, and prophesies that “I should engraven the heads of them upon these plates” (Jacob 1:4). We really expect something more like “most important” to be used here. Indeed, the Hebrew word for the head of the body is sometimes used to describe things as “chief’ (Deuteronomy 33:15; Psalm 137:6; Proverbs 1:21; Amos 6:1) or “precious” (Song of Solomon 4:14; Ezekiel 27:22), which is probably the sense in which Jacob used the word.