17أَم أَمِنتُم مَن فِي السَّماءِ أَن يُرسِلَ عَلَيكُم حاصِبًا ۖ فَسَتَعلَمونَ كَيفَ نَذيرِQaribullah & DarwishDo you feel secure that He who is in the heaven will not loose against you a squall of pebbles then you shall know how was My warning.