God... Truth or fiction?

Are all poems the same? I thought that a good poet's poems are all unique in their own way. I also create my heroes in my own image and likeness. But I am not a letter, not a line. So, God is not a human. And paradise is just a human invention, something people want to believe in, that they will be fine after death. God would never create either paradise or hell. He doesn't need to reward his creations. Why? I don't reward my poems.
And the Devil cares about people as much as God does. He also cannot be judged by human standards.