I have invited many of the JW's into my home off the street, to let them have a go at it. Every single one without exception have ran away never to return. I am honest with them, but before they start I place a stipulation on them.
I ask them before they start quoting the Bible to me, how they know that the New Testament is the actual word of God, to be believed. If they can help me understand this, then I will listen.
Obviously, the ones I have dealt with, and there have been many, have absolutely no idea of history, or cannonization, or anything of like matter. Not a one has even come close to offering me anything that would actually be believeable. In fact, they so far, have just had no idea of what I was even talking about.
When I finally let them off the hook, and let them take a go at their teachings, I keep asking why the first Christians, who understood Greek and Aramaic, completely disagreed with them? BTW, they are the ones who start with the Greek and Aramaic topic to change the meanings of the Bible. And why should I believe them today? How exactly did they get this new special knowlage (Gnosis...aka Gnostics)? In fact, I pull out Ireanaus' Against Heresies and read exactly about the Gnostics new secret knowlage to them. It is scary. They have refused to speak to me on several occasions if I read anything more to them, and I refused to listed if they read anything to me. Fair?
Then I question everything they tell me, and they try to quote the Bible, at which point, I ask again, how do they know this is any more the word of God than the Koran? And here we go again. Needness to say, they do not like me.
I do not do this an attacking fashion as is portrayed on this board by us. I am very nice, and loving about the whole ordeal, as these people have not been taught the whole story, and it is not their fault. The weak disciple among them (they always have two, one leader and one weaker)always is receptive to what I am saying as I ask the questions. The leader is the one who is in panic mode.
I have never read a book on them, but just realized one day, that I would like to get some answers from them regarding why they beleive the things they believe. I was as surprised as them to discover the sudden shock of the situation with no answers forthcoming.
Also, I forgot, we talk about Charles Russell and their founding roots, and contrast his teachings with the early Christians.