The soul in each person is the part in a person in
possession of rationality, this part is the function only available in human beings,
helping them to observe understand and discern what is gong on in his world,
around each person, discerning everything observed for them to share or
communicate with others, using some conventional language, developed over time
by the people of their community. This activity is producing new ways to do
things in the subsequent generations caused by discovering the new properties
and purposes of the created things, by transforming into new useful things for
their exitance. That what started long time ago with the discovering of
fire, the soul is also the part available only in human beings, that has
developed the many ways to communicate with others, using some kind of
understandable symbols carved in some solid surfaces first, animal skins, paper
later, or electronically stored in some magnetic devices today to become retrieved
later, making them useful to others. We have one reference from the Bible (Leviticus
17:11) where the blood the irrigates the brain helps to provide the function of
spiritual life in the person, because the life of the flesh is in the blood, the
descendant of Abraham understood this reality because God himself revealed to
them, that is why they have to make atonement because in the rationality
belongs to the souls; for it is the blood by reason of the life that makes
atonement.