(Humans Insist on Their Original Sin)
Then we sent after him messengers to their people, and they showed them clear proofs. But they were not to believe in what they had rejected in the past. We thus seal the hearts of the transgressors.
ثُمَّ بَعَثنا مِن بَعدِهِ رُسُلًا إِلىٰ قَومِهِم فَجاءوهُم بِالبَيِّنٰتِ فَما كانوا لِيُؤمِنوا بِما كَذَّبوا بِهِ مِن قَبلُ كَذٰلِكَ نَطبَعُ عَلىٰ قُلوبِ المُعتَدينَ
thumma ba’asnaa min ba’dihee Rusulan ilaa qawmihim fajaaa’oohum bil baiyinaati famaa kaanoo liyu’minoo bimaa kazzaboo bihee min qabl; kazaalika natba’u ‘alaa quloobil mu’tadeen