﴿ وَمَنْ أَظْلَمُ مِمَّنِ ٱفْتَرَىٰ عَلَى ٱللَّهِ ٱلْكَذِبَ وَهُوَ يُدْعَىٰٓ إِلَى ٱلْإِسْلَٰمِ ۚ وَٱللَّهُ لَا يَهْدِى ٱلْقَوْمَ ٱلظَّٰلِمِينَ ﴾

“And who could be more wicked than one who invents [such] a lie about [a message from] God, seeing that he is [but] being called to self-surrender unto Him? But God does not bestow His guidance upon evil-doing folk.”

Please check ayah 61:9 for complete tafsir.