كَلَّا بَلۡ رَانَ عَلٰى قُلُوۡبِهِمۡ مَّا كَانُوۡا يَكۡسِبُوۡنَ
That is not at all (the case); rather (the fact is that the evil deeds) which they earned have rusted their hearts. (The Revelations, therefore, do not move their hearts.)
كَلَّا بَلۡ رَانَ عَلٰى قُلُوۡبِهِمۡ مَّا كَانُوۡا يَكۡسِبُوۡنَ
That is not at all (the case); rather (the fact is that the evil deeds) which they earned have rusted their hearts. (The Revelations, therefore, do not move their hearts.)