[b]I Believe.[/b] i'm a christian too. but i believe. i believe that WE live before with different identity. then, we live again in another body. i believe that we've been alive billion and billion of years ago, but we don't have any memory of that because we are [b]reborn.[/b] also, in an anime i saw , souls of the dead travels in a dark cave continuously because that travel in a dark cave represents your rebirth in another body. like that.