The soul is the breath of God in every human and the mind is our consciousness of our perception of existence. To have the holy spirit is to know how to make the difference between what is right and wrong The light and the darkness the right and the wrong the good intuition and the doubt the real and the illusion. It is to sum up to recognize that God has said of truth and of good and to follow him and to abstain from what he has forbidden and recognized as evil. Whoever educates his soul with good and gives him good principles purifies it ; he who inculcates the bad choices corrupt him. The holy spirit feeds on science and the knowledge of what comes from heaven by learning from God through his books and prophets.
85. And they ask you concerning the soul, - Say, "The soul is of the order of my Lord." And we have given you little knowledge. (THE NIGHT TRAVEL)
7. And by the soul and the one who harmoniously fashioned it;
8. And then he inspired his immorality, as well as his piety!
9. Has succeeded, certainly the one who purifies it.
10. And surely he who is corrupting is lost. SOURATE 91 (THE SUN).