there is only one thing to do. Get out and live a good an happy life away from the cult. You can not change their minds just as you could not change the minds of many of the Jones Town Kool aid drinkers. You first have to save yourself and you can not do it by being involved in that cult. I have learned how to effectively argue against religion and Jehovah's Witnesses, and you can have the most clear argument that no jury could refuse and they will not take it to heart. Do not waste your time. Find others that are like minded and be happy. The assemblies are designed as a propaganda tool. Joseph Goebbels was no fool, do you think the Nuremberg rallies were for any other purpose other than to keep thinking aligned with the state? They use the same type fallacy of appeal to the masses. It is designed to create and reinforce emotional responses in the masses and to keep them from questioning what is obviously the bigger questions like why have they been wrong on every prediction they have every given. As Lincoln said;
[Abraham Lincoln, from "What Great Men Think Of Religion" by Ira Cardiff]
"I am approached with the most opposite opinions and advice, and by religious men who are certain they represent the Divine will. ... I hope it will not be irreverent in me to say, that if it be probable that God would reveal his will to others, on a point so connected with my duty, it might be supposed he would reveal it directly to me."