This paper explores several relationships between the texts in Moroni 2–6 and the words and deeds of Jesus in 3 Nephi 18. The opening chapters of Moroni contain the words which Jesus Christ spoke to the twelve when he ordained them to the high priesthood, the words used by the Nephites in administering the sacrament, and also a few words by Moroni about baptism, church membership, congregational worship, and ecclesiastical discipline. This study demonstrates that these instructions and procedures were rooted in the words and deeds of the resurrected Jesus in 3 Nephi 18, as he administered the sacrament, gave instructions to his disciples, and conferred upon the twelve the power to bestow the gift of the Holy Ghost. Thus, one can appreciate the extent to which Nephite ecclesiastical procedures were based directly on the Savior’s instructions and ministry. Those practices, essential to the Restored Gospel, came from that divine source.