Tom like Pilgrim said if you are going to do this then you'd best prepare. And not lightly either if you are dealing with someone who has been a watch tower member for a number of years they will throw things at you from the NWT and use their own Greek translation too. I've invited them into the house before for conversations and it got pretty intense.

Peter

If you believe what you like in the gospels, and reject what you don't like, it is not the gospel you believe, but yourself. Augustine of Hippo