Despite my firm and confirmed disbelief, I will sort of echo what Perry said and state that the general message from the New Testament is that Jesus came to save sinners- save them from God the Father.
The various ways that people believe that can be argued about.
But I only mention that because Jehovah's Witnesses are tired getting into arguments about that. They have morphed into "Jehovah loves us, Jesus loves us. Christianity is wrong. The end is near." The average JW today really doesn't have a better understanding than that. Sure, older ones have recollections of Freddy Franz writings and teachings from Revelation and they retain that stuff enough to "just know" that Watchtower is (or at least WAS) right.
Being a JW is about being "right" while everyone else is "wrong." So your average JW today just knows that patriotism, holidays, sex outside of marriage, getting drunk, celebrity 'worship, all that stuff of the world is just wrong. They don't even bother to understand what is "right." They just know Watchtower is right.
It's pretty easy to get members to believe so much is wrong about "the world" and by the time they get lost in doctrines, they just go along because Watchtower was right about morality and the world.