“My Servant”
Church Educational System
A careful reading of 3 Nephi 21:9–11 suggests that the Lord was referring to the Prophet Joseph Smith when he said, “The life of my servant shall be in my hand” (v. 10; see also Isaiah 52:13–15, 3 Nephi 20:43–44).
Book of Mormon Student Manual (1996 Edition)
References
3 Nephi 21:10