If anybody asks what Sufism is, what kind of religion is it, the answer is that Sufism is the religion of the heart, the religion in which the thing of primary importance is to seek God in the heart of mankind.
Hazrat Inayat KhanAll the great persons of the world, whatever had been their mission in life, proved their greatness by this one quality: endurance. The enduring personality is like a ship that can stand storms and winds under all conditions, the ship that saves itself and others. Such blessed personalities, showing the strength of God have been called the saviors of humanity.
Hazrat Inayat Khan