I am not religious in anyway. I am an atheist !
But i have believed that people could have a soul or something like it.
One day i had a conversation with a friend, and he was actually able to convince me, that there is no soul.
Since then I have found more prove to that statement, then there was ever that souls exist.
He's explanation was simple:
Every feeling, every mood or temper is created by chemicals.
These chemicals actually create the feeling. The higher the amont that is released, the greater and deeper the feeling is.
Love works in the same way. Ever heard "I can smell you". I don't know if this exists in english, but in german it is used as "I like you".
It refers in a way to the smell of someone, that indecates your good relationship towards him/her.
The smell of a woman transports pheromones. These are gettin thru the nose into the brain of a guy and are stimulating it in a special way, since all women produce differnet pheromones.
In a deep relationship thats enough to create this warm overwhelming feeling known as love. :lovedup
It's just one example. I could go deeper into it, but i haven't sleeped in 16 hours.
But one thing i have to say:
When i first believed that there is no soul, i thought this could lead to a point, in which i will consider humans worth less, since there was nothing special on them/me.
This was completly false. In fact it turned out, that knowing my chemical reactions made me understand myself and the other people better.
Since then i take the word soul like a black box synoym:
You dont know whats in it. You can only whatch whats going in, and what comes out.
Beside the fact that i now belive it is a chemical reaction, that is going on in there, it is pretty much the same thing which other people would name their soul.
I hope that helps you