To the Moderators, please!

[Ben Davis]

...they have no choice but to admit that there are untruths, and even deliberate lies in the Bible.

Admitting things like that isn't necessarily the end-game move. Be prepared for the argument from ineffability:

Q: "Why are there untruths in the bible?"
A: "God put them there deliberately. He must have done or else they wouldn't be there"
Q: "Why would God deliberately put them there?"
A: "Because of his ineffable plan"
Q: "How do you know that's part of his ineffable plan?"
A: "Because it's there therefore part of the ineffable plan"
Q: "How do you know what's part of the ineffable plan?"
A: "Everything is"
Q: "So everything is ineffable?"
A: "Not to God it isn't"

...and so on, ad infinitum.