In the name of Allah, Most Gracious, Most Merciful.
36. In houses (mosques), which Allâh has ordered to be raised (to be cleaned, and to be honoured), in them His Name is glorified in the mornings and in the afternoons or the evenings,
37. Men whom neither trade nor sale diverts them from the Remembrance of Allâh (with heart and tongue), nor from performing AsSalât (Iqâmat-as-Salât), nor from giving the Zakât. They fear a Day when hearts and eyes will be overturned (from the horror of the torment of the Day of Resurrection).
38. That Allâh may reward them according to the best of their deeds, and add even more for them out of His Grace. And Allâh provides without measure to whom He wills.
39. As for those who disbelieve, their deeds are like a mirage in a desert. The thirsty one thinks it to be water, until he comes up to it, he finds it to be nothing, but he finds Allâh with him, Who will pay him his due (Hell). And Allâh is Swift in taking account.
Sura 24. An-Nur (The Light)