What is the soul? Is a energy that leaves of the body when you died?, or is the essence of the person?.
I think that the soul is two, because, when the person in life was a good,it essence always belong to her.
I believe that there is life after death, also in the reincarnation, maybe is a way of thinking that after I die with my loved ones gather together maybe I'm not the only one who thinks so.
for other person the soul is the spirit, the consciousness, maybe the difference of the good and bad of each person.
