Just because they interpret the Bible differently (even wrongly) doesn't make them a dangerous cult. n right doesn't make them dangerous or you any better than them when it comes to beliefs.
I neither stated nor implied that they are a dangerous cult simply because they interpret the Bible differently. There are many Christian denominations that interpret the Bible differently yet are still considered part of the body of Christ. As stated previously, it's the area on which they differ that places them outside of the Christian church. I would encourage you to read the post in its entirety, for I explain rather plainly.
It can be argued that anyone who accepts the Bible as the literal word of God is just as delusional as JWs. So calling them wrong and your brand of religion right doesn't make them dangerous or you any better than them when it comes to beliefs.
I suppose anyone can argue anything. It's called sophistry, and it is the primary skill of good lawyers and bad philosophers. If the Bible is the literal word of God, then those who accept it are not delusional but are closest to the truth. I'd be happy to take that position in debate if you'd like. I promise to refrain from sophistry. :)
I agree that simply calling something "wrong" doesn't make it dangerous. There is an objective standard by which to judge, namely God's written word. When measured against that standard, the Watchtower falls far short of the truth. It is, therefore, dangerous in that it teaches a lie--one that can destroy body and soul. More on that in a moment...
What makes a group, religious or otherwise, a dangerous cult is how it manipulates its members to the point of being harmful or deadly to its members.
There are two different aspects of sub-Christian cultism: theological and sociological. I addressed the former; you the latter. The Watchtower is guilty in both areas. It teaches a warped perversion of the Christian faith, and it uses social/psychological manipulation to control its members. I would argue that the theological dimmension is even more dangerous. Manipulation, no matter how abusive, is ultimately temporal. Heresy, in stark contrast, has eternal consequences.
The real problem with debating this is that it's best done with people who have escaped. Trying to reason with a current JW that he's in a "dangerous cult" is only going to drive him deeper into "mother's arms" for protection. Cult members never believe they're in a cult...until they escape. Even then it takes time to admit to themselves.
Yet there are countless testimonies from those who have escaped that contradict you. I've read and heard both Mormons and JWs who eventually left the cult after being exposed to the truth. Often, that truth came from a Christian who spoke lovingly yet firmly with them. While the person didn't immediately withdraw membership after the encounter, a seed was planted. Eventually, the seed of truth grew and overcame the thorns and weeds of the cult. It didn't happen instantly or overnight, though. If that's what you're expecting from a debate, you're in for some disappointment.
Rufus