ذَٲلِكَ بِأَنَّهُمْ كَانَت تَّأْتِيهِمْ رُسُلُهُم بِٱلْبَيِّنَـٰتِ فَكَفَرُواْ فَأَخَذَهُمُ ٱللَّهُۚ إِنَّهُۥ قَوِىٌّ شَدِيدُ ٱلْعِقَابِ ٢٢
That was because their messengers kept bringing them clear proofs (of Allah's Sovereignty) but they disbelieved; so Allah seized them. Lo! He is Strong, severe in punishment.