If we truly believe in Christianity, we ought to challenge others beliefs, showing where we disagree.
You posted: If we truly believe in Christianity, we ought to challenge others beliefs, showing where we disagree.
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I think it is easier to challenge the beliefs of those who actually hold beliefs closer to our own, because we come from the same frame of reference. When we challenge the faith beliefs of those whose faith is SO different from our own it seems to me it becomes much more difficult. For example, you just cannot effectively argue Scripture with an atheist, or a Buddhist, for that matter. Mormonism seems to come closer to my Christian beliefs (I am a Methodist, but I don’t even agree with all of the positions that they hold.), so perhaps that is what creates the tension. But Mormons have additional writings in which they believe and in which I do not. How do you tell someone that their faith is wrong? I can tell people why I believe what I believe, but ultimately they have to make that decision.