بَلۡ قُلُوبُهُمۡ فِي غَمۡرَةٖ مِّنۡ هَٰذَا وَلَهُمۡ أَعۡمَٰلٞ مِّن دُونِ ذَٰلِكَ هُمۡ لَهَا عَٰمِلُونَ ٦٣
But their hearts are covered with confusion over this, and they have [evil] deeds besides that [i.e., disbelief] which they are doing,
Translation: Saheeh International (English)
Each word's meaning and sound
Rather, the hearts of the disbelievers are neglectful of this book that contains the truth, and of the book that was revealed to them. They also commit evil actions other than the disbelief that they are insistent on.
Al-Mukhtasar in interpreting the Noble Quran