For the Sufi, purification and enlightenment came through the heart. The heart was described as the most virtuous organ and the symbolic center of man’s existence and the feeling of love felt through the heart was accepted as the key of being aware of the existence of the Creator. This was an educational approach to music. Sufi music was used as a means of training for ideal perfection, which also meant becoming harmonious with oneself. Man, being accepted as the symbol of the universal creation, was described and evaluated as a micro-cosmos. It was believed that all the characteristics of the universe were awarded to man by the Creator. Therefore, the ultimate aim of music was to attain freedom of the self (nefs), so as to reach his/her soul to the divine origin.