Jesus became a symbol of the "Lamb of God," the flip side of the "scapegoat" of the egoic enemy.
A tradition of a "heavenly book" runs through many traditions, including Mormonism with its "gold plates." What spiritual reality might these traditions be pointing to?
Is it seeing a man with brown hair, a beard, and a white robe? Or is there much more to the "Christ" than this?
The earliest known account of First Vision may not be the one in 1832, but many esoteric accounts in April-June 1829, in the Book of Mormon text itself.
The "Urim & Thummim" were perhaps Joseph's own eyes, which in a mystical state of consciousness could "see" the visionary "plates." He lost these "gifts" for a time.
Was the vision of Moroni unique, or had Joseph experienced something similar before?
A late thirdhand account of the First Vision from John Alger in 1893 may be corroborated by some early secondhand (esoteric) references in some songs and hymns recorded in 1833, which may also have connections to a recorded revelation in 1830.
What is the relationship between mysticism and religion? It is perhaps a cycle, which begins in mysticism and ends in fundamentalist dogmatic religion, and politics, where it begins again.
Apostasy (and apocalypse) are two words that could use some closer investigation in our spiritual journey.
I suggest that the mythology of messianism points to qualities of the mystical experience and the awakening of the true Self identity in nondual consciousness.