Al Isra’ Ayah 45
وَإِذَا قَرَأْتَ ٱلْقُرْءَانَ جَعَلْنَا بَيْنَكَ وَبَيْنَ ٱلَّذِينَ لَا يُؤْمِنُونَ بِٱلْأَخِرَةِ حِجَابًا مَّسْتُورًا ٤٥
When you ?O Prophet? recite the Quran, We put a hidden barrier between you and those who do not believe in the Hereafter.