۞ Allah is the light of the heavens and the earth: His light (in the universe) may be likened (to the light of) a lamp in a niche: the lamp is in a glass shade: the glass shade is like a glittering star and lamp is lit with the olive oil of a blessed tree which is neither eastern nor western: its oil is (so fine) as if it were going to shine forth by itself though no fire touched it (as though all the means of increasing) light upon light (were provided); Allah guides to His light whomever He wills. He cites parables to make the Message clear to the people; He has perfect knowledge of everything. 35 In houses (mosques), which Allah 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, 36 people whom neither [worldly] commerce nor striving after gain can divert from the remembrance of God, and from constancy in prayer, and from charity: [people] who are filled with fear [at the thought] of the Day on which all hearts and eyes will be convulsed, 37 (They worship Him) so that God will reward their best deeds and give them more through His favors. God gives sustenance to whomever He wants without account. 38 As for those who deny the truth, their works are like a mirage in a desert. The thirsty traveller thinks it to be water, but when he comes near, he finds it to be nothing. He finds God there, who pays him his account in full. God is swift in His reckoning. 39 Or, like the darknesses in a sea deep; there covereth it a wave from above it, a wave from above it, above which is a cloud: darknesses one above another: when he putteth out his hand well-nigh he seeth it not. And upto whomsoever Allah shall not appoint a light, his shall be no light. 40