In my area, most Christians are respectful, but some non-denominational Christians have their eyes buried so deep in their Bibles that they can’t see the people in front of them. And what’s worse is that these types don’t subscribe to any outside authority; they depend only on their own interpretation of scripture, so positing popular arguments like the ones in Nostra Aetate fall on deaf ears. So much for “Do not rely only on your own limited understanding!”