Amos

That's easy because you will at least not have a preconceived notion that is wrong. The worst thing you can do is read the bible for the sake of understanding or it would not have been inspired. I argue that whatever is in the bible must be prior to us by nature and second to us in the bible. In other words, we must be equally inspired to read it and once we are we don't have to read it anymore.

Draygomb

how it is possible to debate Christian theology without having read the Bible.

It's Easy, Christians will provide you with everything you need.