61:7
وَمَنْ أَظْلَمُ مِمَّنِ ٱفْتَرَىٰ عَلَى ٱللَّهِ ٱلْكَذِبَ وَهُوَ يُدْعَىٰٓ إِلَى ٱلْإِسْلَٰمِ ۚ وَٱللَّهُ لَا يَهْدِى ٱلْقَوْمَ ٱلظَّٰلِمِينَ
Wa man azlamu mimma nif taraa 'alal laahil kaziba wa huwa yad'aaa ilal Islaam; wallaahu laa yahdil qawmaz zaalimeen
And who is more unjust than he who forges a lie against Allah and he is invited to Islam, and Allah does not guide the unjust people.