I would vote for a Mormon.
The Mormons even baptized Anne Frank. It took Ernest Michel, then chairman of the American Gathering of Jewish Holocaust Survivors, three years to get Mormons to agree to stop proxy-baptizing Holocaust victims.
It is almost impossible to write fiction about the Mormons, for the reason that Mormon institutions and Mormon society are so peculiar that they call for constant explanation.
Inviting children as gospel learners to act and not merely be acted upon builds on reading and talking about the Book of Mormon and bearing testimony spontaneously in the home.
My good friends are Mormon, some of the best people I know.
I believe in sisters marrying brothers, and brothers having their sisters for wives... This is something pertaining to our marriage relation. The whole world will think what an awful thing it is. What an awful thing it would be if the Mormons should just say we believe in marrying brothers and sisters.
When Joseph received the revelation that we have in our possession concerning the [baptism of the] dead, the subject was opened to him, not in full but in part... Then, women were baptized for men and men for women, & etc.
The Mormons make the marriage ring, like the ring of Saturn, fluid, not solid, and keep it in its place by numerous satellites.