رَضُوا۟ They (were) satisfied بِأَن to يَكُونُوا۟ be مَعَ with ٱلْخَوَالِفِ those who stay behind وَطُبِعَ and were sealed عَلَىٰ [on] قُلُوبِهِمْ their hearts فَهُمْ so they لَا (do) not يَفْقَهُونَ understand ٨٧
They were satisfied to be with those who stay behind, and their hearts were sealed over, so they do not understand.
— Come To Light