4:88
فَ مَا لَ كُمْ فِى ٱلْ مُنَٰفِقِينَ فِئَتَيْنِ وَ ٱللَّهُ أَرْكَسَ هُم بِ مَا كَسَبُ وٓا۟ أَ تُرِيدُ ونَ أَن تَهْدُ وا۟ مَنْ أَضَلَّ ٱللَّهُ وَ مَن يُضْلِلِ ٱللَّهُ فَ لَن تَجِدَ لَ هُۥ سَبِيلًا
What is [the matter] with you [that you are] two groups concerning the hypocrites, while Allah has made them fall back [into error and disbelief] for what they earned. Do you wish to guide those whom Allah has sent astray? And he whom Allah sends astray - never will you find for him a way [of guidance].
4:91
سَ تَجِدُ ونَ ءَاخَرِينَ يُرِيدُ ونَ أَن يَأْمَنُ و كُمْ وَ يَأْمَنُ وا۟ قَوْمَ هُمْ كُلَّ مَا رُدُّ وٓا۟ إِلَى ٱلْ فِتْنَةِ أُرْكِسُ وا۟ فِي هَا فَ إِن لَّمْ يَعْتَزِلُ و كُمْ وَ يُلْقُ وٓا۟ إِلَيْ كُمُ ٱل سَّلَمَ وَ يَكُفُّ وٓا۟ أَيْدِيَ هُمْ فَ خُذُ و هُمْ وَ ٱقْتُلُ و هُمْ حَيْثُ ثَقِفْ تُمُو هُمْ وَ أُو۟لَٰٓئِكُمْ جَعَلْ نَا لَ كُمْ عَلَيْ هِمْ سُلْطَٰنًا مُّبِينًا
You will find others who wish to obtain security from you and [to] obtain security from their people. Every time they are returned to [the influence of] disbelief, they fall back into it. So if they do not withdraw from you or offer you peace or restrain their hands, then seize them and kill them wherever you overtake them. And those - We have made for you against them a clear authorization.