By the sun and its morning brightness, and by the moon when it follows it. by the day when it glorifies the sun. by the night when it envelops the sun. by the sky and Him Who built it. By the earth and Him Who spread it. by the soul and Him Who proportioned it, and inspired it with its impurity and purity. surely blissful is he who has cleansed his soul, and miserable is he who has buried it. Ash-Shams (91:1-10)