That is because different religious people have different fantasies. "The
soul, in many religious, philosophical and mythological traditions, is the
incorporeal and, in many conceptions,
immortalessence of a living thing.
[1] According to most of the
Abrahamic religions, only human beings have immortal souls. For example, the Catholic theologian
Thomas Aquinas attributed "soul" (
anima) to all organisms but argued that only human souls are immortal.
[2] Other religions (most notably
Jainism and
Hinduism) teach that all biological organisms have souls, while the rest teach that even non-biological entities (such as rivers and mountains) possess souls. This latter belief is called
animism.
[3]" Wikipedia. Some religions teach that souls reincarnate, some don't. If you religious people at least could agree on the basics regarding this "soul" and show some actual evidence that we have one it would help.