The fundamental problem with the Watchtower Society as I see it is not that "their theology is false", it's really more complicated than that. That there is only one God is non false, and inasmuch as they say that they worship Jehovah ("an invisible creator spirit") as the only God, sure. The obvious actual spiritual problem with them is that they are militantly non Christian and have rejected Christ out of hand, which was not the fundamental theological point that the original historical Arius was making. The problem with them is that they are an out of place artifact in religion, they're like the society for creative anachronism. I know how common and offensive it is to claim that this or that church is behind the times, and not modern enough, but in this case that's true. They're very atavistic, and trying to revive a belief system that had outlived it's time and been refuted, overturned and superseded by 333AD. I'm not sure what their motive is, but two things I do know about them are that they formed during the American Civil War and they they have never had a profit, the books are written by a committee, and there are some other issues. One thing a lot of people don't know about the Civil War is that the North (Russell was from New York) was Napoleonic in the extreme, and that Napoleon and his scribblers developed the "Great Man Theory" of history, which America officially embraces and teaches in it's schools. Their Tract "The Greatest Man Who Ever Lived" on the life of the "man" Jesus, offends Christians by denying the divinity of Christ, while to a secular mainstream American historian, it is merely a Napoleonic tract soft pedaled as religion, and while accepting the Napoleonic terror in France and World War caused by Napoleon, smiles and says, well, Jesus was the greatest man. The society is obviously very dangerous, they are committed to preventing citizens from defending themselves, and detrimental to national defense in that they deny the right of the country to defend itself, practicing a militant anti militarism that is almost exactly like armed terrorism, except that it's basically a passive aggressive reverse terrorism. Jehovah's Witnessing is more than just false or narrow minded, it's an actual danger to state security, a "lay down and die" martyr cult which, being un Christian, also excludes the idea of forgiveness. And there is a lot more I can say about it.