I rather imagine he seriously expects any rational person to do it.
Do you think anything has changed?
I expect a rational person to ask questions and think, sure. But at some point we do more than think in a mechanical or mathematic way, we incorporate something beyond formal logic, as we deal with semantics, personal interactions with reality, with other people, with issues of conscience, history, etc.
And at some point we can make a decision to work with something that has been presented to us, to respond and to build upon the basis of our response. I've been presented the Gospels in the Bible. I respond affirmatively to the Jesus presented in the Gospels, and I'm building a life that is centered in a personal relationship with that Jesus.
I could get in the way of my growth as a follower of Jesus by repeatedly applying radical doubt and various destructive methodologies to tear down the path I've been walking, or to keep from moving forward to deeper levels of faithfulness and understanding. But I don't want to do that. I want to continue to walk with Jesus and I want to grow.
Well, given that not everyone finds that presentation convincing even though they may be quite earnestly seeking God, yes. Questioning the presentation would be a start at least.
But how much questioning, what sorts of questions are really all that helpful or appropriate? At some point questioning can be an excuse not to move forward decisively.
So in order to become a Christian you had to lower your standards?
No, I had to raise my eyes and see much higher standards of holiness, goodness, justice, and truth.
Again, I'm not saying that Christianity should be rejected on the basis of something like Pyrrhonism, but again, I think a lot of reasons people put forward for their belief involve making exceptions to how they would normally respond to something.
I think I understand your point, here. I just don't see the point in acting like the subject is impersonal. People do personally respond one way or another for personal reasons, alongside whatever other reasons.
So I don't think people are impersonally persuaded by cold facts and mathematically tight arguments after processing everything through a methodological machine, when the subject has to do with personal morality, faith in a Creator, faithfulness to a holy and just God, etc.
So at some point exchanging objections and arguing or discussing logic and methods is pointless. Sure exchange some objections, make an argument, discuss some logic and methodological question, go ahead. Go back and forth and comprehend each other's reflections, serious thoughts, etc. But how much is fruitful?
My issue with the Bible and the approach to witnessing contained in the Bible
What again do you think is the Biblical approach to witnessing?
Right, all those refutations posited by Miller, Dawkins, Coyne et al are just symptomatic of not wanting to hear it.
Not all of their refutations. I think the Bible presents a lot of nuances to the motivations of people, to the things that interfere with responding to God.
I think it's just easier in a discussion or debate to fall back on a single point/motivation/criticism rather than to deal with complexities, so people often over-simplify for that reason, or just because they aren't interested in considering the complexities.