'Soul' in the Bible

And Mary said, My soul doth magnify the Lord,

(Yea, a sword shall pierce through thy own soul also,) that the thoughts of many hearts may be revealed.

And he answering said, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy strength, and with all thy mind; and thy neighbour as thyself.

And I will say to my soul, Soul, thou hast much goods laid up for many years; take thine ease, eat, drink, and be merry.

But God said unto him, Thou fool, this night thy soul shall be required of thee: then whose shall those things be, which thou hast provided?