Allah knows what every female bears; and what the wombs fall short of (in gestation), and what they may add. With Him everything is in a fixed measure. 8 He is the Knower of the Invisible and the Visible, the Great, the High Exalted. 9 It is the same (to Him) whether any of you conceal his speech or declare it openly; whether he lie hid by night or walk forth freely by day. 10 For him are angels ranged before him and behind him, who guard him by Allah's command. Lo! Allah changeth not the condition of a folk until they (first) change that which is in their hearts; and if Allah willeth misfortune for a folk there is none that can repel it, nor have they a defender beside Him. 11 It is He who makes the lightning flash for fear and hope, and raises massive clouds. 12 And the thunder declares His glory with His praise, and the angels too for awe of Him; and He sends the thunderbolts and smites with them whom He pleases, yet they dispute concerning Allah, and He is mighty in prowess. 13 Prayer to Him is the true prayer. Those to whom they pray instead of God will answer none of their prayers. It is as though one stretches his hands out to the water that can never reach his mouth. The prayers of the unbelievers will get nowhere. 14 And whoever is in the heavens and the earth makes obeisance to Allah only, willingly and unwillingly, and their shadows too at morn and eve. ۩ 15 Say, "Who is Lord of the heavens and the earth?" Say, "God." Say, "Why do you take protectors other than Him, who can neither benefit nor harm even themselves?" Say, "Are the blind and the seeing equal? Is darkness equal to the light? Or have they assigned partners to God who create as He creates, so that both creations appear to them alike?" Say, "God is the Creator of all things. He is the One, the Almighty." 16 He sends down water from the sky and the valleys (wadis) flow each in their measure, and the torrent carries a swelling scum; and fire from that which they kindle; desiring ornament or ware, from that rises a scum like it. As such, Allah strikes both the truth and the false. As for the scum it is cast away as jetsam, but, that which profits people remains on the earth. As such Allah strikes the parables. 17 There will be the best of rewards for those who respond to their Lord: while those who do not respond to Him -- if they possessed all that is on earth and twice as much, they would surely offer it as ransom [on the Day of Judgement]; -- will have the worst reckoning and their goal is Hell: and how evil a resting-place! 18