&gt; a huge oversimplification How so? &gt; &gt; Is there something that would convince you that this stuff isn't true? &gt; Nothing. Okay, but combine this with... &gt; &gt; what would you say to people who believed that non-Christian things were true because "it just made sense" to them? &gt; It would depend on the person and the reasons why it made sense to them. That seems a little contradictory. You're so sure of this that you're willing to take the closeminded position of "I'm 100% right and nothing will ever change my mind"; but if people believe different things for the same reason you do ("just makes sense"), you assume they're wrong and that there's a way to talk them out of it.