If the choice be that there either isn't a Heaven or a Hell or there is, I choose that there is. This is a touchy subject, and I try not to be judging in this area, but generally, I would suppose that those who do not do right by this world will suffer in death while those who are moral will find reward. For me, I believe that the hope of entering Heaven is what ultimately pushes the beings of this world forward. There are those who may not believe so much in this life after death stuff, but that's how I percieve it. I really love the speech in Return of the King where Gandalf says "The journey doesn't end here."