“The church is true”. It references implicitly the Doctrine and Covenants statement that Joseph’s church was “the only true and living church upon the face of the earth”. Is it a useful expression?
Pros:
it expresses joy (a positive emotion) in finding the right path
it offers reassurance to the weak
it promotes growth
it promotes loyalty
Cons:
it implies my Church and my religion are “above average” or even “unique”.
it fosters partisan feelings and antipathy
it implies perhaps my personal beliefs are true as they stand today
It encourages a convergence on a single “True Doctrine” and discourages diversity
A word about single True Doctrine vs. Diversity. Of course I believe there is One Truth. But none of us alone possesses it, and all of us, even the church as a whole, carry a huge piece of cultural, institutional, family, and personal baggage that clouds our judgement and vision. Diversity and an open ear to all 6 billion around us is the fastest way to unload that baggage and get on to the Truth. Hence the Golden Rule and all that other good stuff.
Tom