۞ 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 [They worship] in the houses which God has allowed to be raised for the remembrance of His name, morning and evening, 36 [Are] men whom neither commerce nor sale distracts from the remembrance of Allah and performance of prayer and giving of zakah. They fear a Day in which the hearts and eyes will [fearfully] turn about - 37 That Allah may reward them [according to] the best of what they did and increase them from His bounty. And Allah gives provision to whom He wills without account. 38 And those who disbelieve - their works are like a mirage in a desert which the thirsty deemeth to be water, until when he cometh thereto he findeth not aught, and findeth Allah with himself, and He payeth him his account in full; and Allah is swift at reckoning. 39 Or, they are like darkness upon a deep sea covered with a wave above which is another wave, above which are clouds, darkness piled one upon the other; when he stretches out his hand he can scarcely see it. Indeed, to whomsoever Allah assigns no light, he shall have no light. 40