" The believers are described as people whose hearts are alive and full of light, while the scoffers are in darkness: Is one who was dead and then We revived [with faith] and made for him a light by which to walk among the people like one who is in darkness from which he cannot exit? (QURAN, 6:122). According to commentators of the Quran, the one who was dead refers to having a dead heart, which God revived with the light of guidance that one may walk straight and honorably among human beings. Also, the prophet Muhammad said, “The difference between the one who remembers God and one who does not is like the difference between the living and the dead.” In essence, the believer is someone whose heart is alive, while the disbeliever is someone whose heart is spiritually dead. "
― Hamza Yusuf , Purification of the Heart: Signs, Symptoms and Cures of the Spiritual Diseases of the Heart
![Hamza Yusuf quote : The believers are described as people whose hearts are alive and full of light, while the scoffers are in darkness: Is one who was dead and then We revived [with faith] and made for him a light by which to walk among the people like one who is in darkness from which he cannot exit? (QURAN, 6:122). According to commentators of the Quran, the one who was dead refers to having a dead heart, which God revived with the light of guidance that one may walk straight and honorably among human beings. Also, the prophet Muhammad said, “The difference between the one who remembers God and one who does not is like the difference between the living and the dead.” In essence, the believer is someone whose heart is alive, while the disbeliever is someone whose heart is spiritually dead.](/image/990269.jpg)