Not much to say here except that I don't like this particular verse:
To the law and to the testimony; and if they speak not according to this word, it is because there is no light in them.This is the kind of thinking that makes a portion of Mormonism, a portion of Christianity, and a portion of many other religions so...icky. The "if it doesn't line up with our teachings then it's bad" philosophy is a great way to influence people to despise everyone else. It's not always despising. Sometimes it's condescending pity, overwhelming self-righteousness, or unflinching arrogance.
Of course, even though the LDS church has sentiments such as these in its scripture, it also preaches that other religions accomplish some good and is proud to work side-by-side with other religious organizations in its relief efforts. Even though these organizations have been interpreted to collectively make up the "great and abominable church."
There's some doublethink for ya.