had there been a quran which could have made the mountains move or the earth to cleave asunder or the dead to speak yet all authority belongs to god. have the believers not learnt that if god had so willed he could have guided all mankind? as for unbelievers they will be visited by misfortune endlessly for what they have done or it would sit in their homes till the promised threat of god comes to pass. surely god does not go back on his promise.
ولو أن قرآنا سيرت به الجبال أو قطعت به الأرض أو كلم به الموتى بل لله الأمر جميعا أفلم ييأس الذين آمنوا أن لو يشاء الله لهدى الناس جميعا ولا يزال الذين كفروا تصيبهم بما صنعوا قارعة أو تحل قريبا من دارهم حتى يأتي وعد الله إن الله لا يخلف الميعاد