1 Nephi 4:26. The Church in Lehi’s Day

There was not so much as the twinkling of an eye during the whole so-called pre-Christian Era when the Church of Jesus Christ was not upon the earth, organized basically in the same way it now is. Melchizedek belonged to the Church; Laban was a member; so also was Lehi, long before he left Jerusalem.
“There was always apostolic power. The Melchizedek Priesthood always directed the course of the Aaronic Priesthood. All of the prophets held a position in the hierarchy of the day” (Bruce R. McConkie, “The Bible, a Sealed Book,” in Supplement, a Symposium on the New Testament, 1984, p. 6).