ذَٰلِكَ بِأَنَّهُمْ كَانَت تَّأْتِيهِمْ رُسُلُهُم بِٱلْبَيِّنَٰتِ فَكَفَرُوا۟ فَأَخَذَهُمُ ٱللَّهُ ۚ إِنَّهُۥ قَوِىٌّ شَدِيدُ ٱلْعِقَابِ

That was because there came to them their apostles with clear arguments, but they rejected (them), therefore Allah destroyed them; surely He is Strong, Severe in retribution.