Research "Dying and Rising Gods".
You'll find the sources the copied the mythology from, namely, Osiris the Son of Ra (The Sun, which "dies" every night, and "rises" every day.)
Mormons are Masons pretending to be Christians.
Yahoo Celebrity
Donny and Marie Osmond's 33-year-old nephew found dead
Hope Schreiber·Writer
December 10, 2018·2 min read
https://www.yahoo.com/entertainment/donny-marie-osmonds-33-year-old-nephew-found-dead-014650840.html