﴿ لَا يَزَالُ بُنْيَٰنُهُمُ ٱلَّذِى بَنَوْا۟ رِيبَةًۭ فِى قُلُوبِهِمْ إِلَّآ أَن تَقَطَّعَ قُلُوبُهُمْ ۗ وَٱللَّهُ عَلِيمٌ حَكِيمٌ ﴾

“the building which they have built will never cease to be a source of deep disquiet in their hearts until their hearts crumble to pieces. And God is all-knowing, wise.”

The buildings which they have built will never cease to be a misgiving a point of doubt in their hearts unless their hearts are cut torn to pieces such that they die; and God is Knower of His creatures Wise in what He does with them.