I think your 3 points are really the formation of, in terms of a backbone, the episode.
I’m not sure how we tackle point 1 without tackling society’s philosophy. A greater issue as postmodernism/subjectivism is not a philosophy that is overt. Our generation(s?) and younger would not admit (or ever think about) that they hold to a philosophy of any kind. Ergo, it’s tough to get them to change it. The other issue there is that people don’t like being told what to do, or, more so, what to do and how to do it.
I think that’s it! Not reliability, but relevance. As we talk through what the Bible is we need to show that it’s still relevant. A subjective generation will still take on things they feel are relevant to them.
Point 3 is very interesting, isn’t it. As with point 1 it’s hard to get Christians to understand this because they don’t see it. If you told them they worshiped the Bible, they would simply disagree and say they use the Bible to worship God. This is something I hope to discuss on this month’s Stuff Podcast (also on the Bible!).
Point 2 is linked into the question of how we read the Bible. Can we really take it all as words from God or does it make more sense as a handbook? As you say it’s complex and sometimes baffling. Again this is more the realms of the Stuff podcast, but it is good to have in our minds. I think for us the question is of purpose. What do we (or perhaps should we) use the Bible for?
If someone is listening to the podcast to grasp the fundamentals of the faith, then what part does the Bible play? How can it help us in our faith and in our life? Is it still relevant or outdated?
It vexes me because to question inerrancy is basically to question Christianity in it’s present form. To reshape theology as we know it. That’s a big call. Are we up to it? Should we be doing it?
Just a note on whether we question parts of the Bible that do not gel with God’s character. I think this is dangerous as it relies on our understanding of God’s character which is very limited. We must remember that we have no place to cry unjust or unfair; God can do what He likes with His creations in the same way we can build and destroy anything we want when we play with Lego. It is not for the bricks to decide.