Status Updates From 1908 Book of Mormon

Los hermanos de Nefi no aprenden nunca; ¿cuántas veces el poder divino de Dios ha de manifestarse hasta que los hermanos de Nefi dejen de imponerse a él?

I was just thinking that, theologically, the BoM hasn't had anything that wouldn't fit in mainstream Christianity. But some of these verses seem possibly modalist, which is the opposite of the tritheism that people generally have a problem with.

I think it's interesting that every reference to polygamy so far has been condemnatory.