17 Preface أَم أَمِنتُم مَن فِي السَّماءِ أَن يُرسِلَ عَلَيكُم حاصِبًا ۖ فَسَتَعلَمونَ كَيفَ نَذيرِAhmed AliOr have you become so unafraid that He who is in Heaven will not send a violent wind to shower stones at you? Then you will know the import of My commination!