۞ 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 (This niche) is in the houses that God has declared to be highly respected and His Name be mentioned therein in glory in the morning and evening 36 by people, who can neither be diverted by merchandise nor bargaining from worshipping God, saying their prayers and paying religious tax. They do these things, for they are afraid of the day when all hearts and eyes will undergo terrible unrest and crisis. 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 (On the other hand,) the deeds of those who disbelieved, maybe likened to a mirage in a waterless desert, which the thirsty one took for water; but when he reached there he found nothing to drink; nay, he found there Allah Who settled his full account, and Allah is very swift at reckoning. 39 Or like realms of darkness on a deep sea, which is covered by a wave, the wave covered by another wave, and above it is a cloud; layers of darkness upon darkness; if he removes his hand it does not seem visible; and the one to whom Allah does not provide light – there is no light for him anywhere. 40