Surat Ghāfir - سورة غافر

ذَٰلِكَ بِأَنَّهُمْ كَانَت تَّأْتِيهِمْ رُسُلُهُم بِالْبَيِّنَاتِ فَكَفَرُوا فَأَخَذَهُمُ اللَّهُ ۚ إِنَّهُ قَوِيٌّ شَدِيدُ الْعِقَابِ

: That was because there came to them their Messengers with clear evidences, proofs and signs but they disbelieved (in them). So Allah seized them with punishment. Verily, He is All-Strong, Severe in punishment.