That's interesting. When we toured Temple Square our tour guide must have said the phrase "preaching the gospel of Jesus Christ" at least 15 times. It sounded almost defensive, as if she was saying "Yes, we are too Christians". She also was quite robotic, very stepfordish. I kept asking questions to try and knock her off her script but couldn't.
BTW, it's a beautiful place, well worth visiting. Talk about sparing no expense!
I will say the architecture of the main temple looks stunning.