Having to read and discuss the Bible in context will make them very uncomfortable. Their whole approach is to cherry pick a line or verse and then torture it into some relevance. But as you grew up inside too, you know this already. Thing with discussing doctrine with them is that true believers will just block out anything you tell them or show them. It's kind of interesting to watch them doing it as they shift from prepared talking point to prepared talking point.
As Heaven says, you'll get the elder come and if you're still not going to play by their rules then they'll likely not come again. If you're not going to accept the WT as the source of all wisdom, then you'll never be a good drone for the Borg. ;)