I hear people all the time say that when they die they will meet up with their other family members in heaven. That is a pipe dream and a con job because no one knows who is going to heaven and who isn't. The reality is that no one even know if any heaven exist. Some of those people who think they are going to heaven have lived what seems to be less than good lives on this earth yet their families think they will be going to heaven.
Yes no one knows the truth. Is there really a heaven and hell. Nothing was ever proven. The holy books, whether it is the Bible, the Koran or the Vedas, how can we really believe them.
Looking at research, many things have been proven about the creation of the universe through actual scientific facts.