﴿ كَذَٰلِكَ حَقَّتْ كَلِمَتُ رَبِّكَ عَلَى ٱلَّذِينَ فَسَقُوٓا۟ أَنَّهُمْ لَا يُؤْمِنُونَ ﴾

“Thus is thy Sustainer's word proved true with regard to such as are bent on sinful doings: they will not believes”

Thus just as those are turned away from faith so the Word of your Lord is justified concerning those who are wicked those who disbelieve and this Word is either the verse Q. 3213‘Verily I shall fill Hell with jinn and mankind together’ or it is the following that they do not believe.