Is Stephenie Meyer's 'The Host' rooted in Mormon beliefs?

Underneath The Host's schmaltzy romance and blinding shine of silver sports cars lies a challenging theme of identity and existence, both Earthly and beyond. The concepts are deepened with a little background information: the movie is based on a book of the same name by Stephenie Meyer, best known for penning the Twilight series. Meyer is also one of the most successful authors to come out of the Mormon faith. Viewed through a lens of the uniquely American religion, The Host ends up more of a refraction of those beliefs than anything found in her vampiric romance saga.