Originally Posted by mattsmith48
Let say all religions are bullshit there is no heaven, there is no hell. What happen to the soul when you die? where does it goes? My point is the concept of the immortality of the soul needs religion to work
Who said anything has to happen? The souls existence isn't contingent on it doing anything.
For the record, most classical religions don't view paradise or hell as actual locations, but more like states of being. If one develops the soul it will be in a more robust state than if one neglects it.