You are sidestepping the fact that you have specific knowledge about the status of Carl Sagan. Until you retract this lie you are not worth talking to.
The only statement I am making about Carl Sagan is that if he died in his sins (i.e., he never became born again), then he is in hell. Given his well-known views, it's highly likely that's where he is. If you can refute that with facts, let me know.