Mealler

(God's guidance is found) in houses exalted by GOD, for His name is commemorated therein. Glorifying Him therein, day and night -

People who are not distracted by business or trade from commemorating GOD; they observe the Contact Prayers (Salat), and give the obligatory charity (Zakat), and they are conscious of the day when the minds and the eyes will be horrified.

GOD will certainly reward them for their good works, and will shower them with His grace. GOD provides for whomever He wills without limits.

As for those who disbelieve, their works are like a mirage in the desert. A thirsty person thinks that it is water. But when he reaches it, he finds that it is nothing, and he finds GOD there instead, to requite him fully for his works. GOD is the most efficient reckoner.

Another allegory is that of being in total darkness in the midst of a violent ocean, with waves upon waves, in addition to thick fog. Darkness upon darkness - if he looked at his own hand, he could barely see it. Whomever GOD deprives of light, will have no light.