“Here, Mormon, the abridger of the account of Alma and Amulek, again notes that only a part of Amulek’s words are written in this abridgment” (Reynolds and Sjodahl, Commentary on the Book of Mormon, 3:165).
Who was Aminadi? (10:2) “ This is the only time Aminadi is mentioned, and our present Book of Mormon gives no further details concerning the writing written by the finger of God upon the wall of the temple. Evidently an account of this incident was recorded on the large plates of Nephi, but Mormon did not include it in his abridgment” (Ludlow, Companion to Your Study of the Book of Mormon, 198).