They say, “Why is it that no sign (of our choice) has been sent down to him from his Lord?” Say, “Allah is surely powerful enough to send down a sign.” But most of them do not know.
There is no creature moving on the earth, nor a bird flying on its two wings, but they are all communities like you. We have not missed anything in the Book. Then, to their Lord all of them shall be gathered.
Those who gave the lie to Our signs are deaf and dumb, in layers of darkness. He lets whomsoever He wills go astray, and brings whomsoever He wills on the straight path.
Why then, did they not supplicate in humility when a calamity from Us came upon them? Instead, their hearts were hardened and Satan adorned for them what they were doing.
Thereafter, when they forgot the advice they were given, We opened for them doors of everything, so that when they became proud of what they were given, We seized them suddenly and they were left in despair.
Say, “Tell me, if Allah takes away your hearing and your sights and sets a seal on your hearts, which god other than Allah can bring these back to you?” See how We put forth Our verses in various forms? Yet, still they turn away.
We do not send the messengers but as bearers of good tidings and as warners. So, those who believe and correct themselves, there will be no fear for them, nor shall they grieve,