Mark, when the Mormons have television advertisements saying only they are “restoring” the truth, I tend to get a bit pissed off at their heresy.
It makes me angry when they tell me my faith is deficient.
A not too distant parallel might be the Reformation movement of the 1500s and the American Restoration movement of the 1800s.
There was a lot of deficiency talk then, as well. Should I be overly angry at those folks?