Jarring here?

Hi, I know the most usual for Jarring it's like in a "Jarring chord" does this hold the same for this word in my text? I'm trying to get it's closet meaning ...

How can twenty-first-century Americans believe in a prophet who translated gold plates and claimed constant revelations? The emergence of eminent Mormon politicians, business leaders, and entertainers only deepens the mystery. Sane, useful, upright members of society hold beliefs that others find difficult to understand, much less believe.
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"The jarring contradiction leads to a question: Why does Mormonism exercise such a powerful influence on the lives of Mormons? "