Jesus Christ, the Son of God (His words)
Son of God — the literal Son of the Eternal Father
For behold, thus said Jesus Christ, the Son of God, unto his disciples who should tarry, yea, and also to all his disciples, in the hearing of the multitude: Go ye into all the world, and preach the gospel to every creature; Mormon 9:22–25
Moroni quotes the Savior's own words to His disciples: preach to all the world, and signs will follow believers in His name. The promise to 'confirm all my words' is Christ's, and it still stands.
AttestedExplicitHe speaks in the first person
How we know: the verse itself names Him · the chapter heading names Him
- a parallel account in Mark 16:15-18 — The same charge and signs given by the risen Lord to the Twelve in Jerusalem.
- alludes to 3 Nephi 11:33-34 — Jesus to the Nephites: whoso believeth and is baptized shall be saved; whoso believeth not is damned.