Hence, fight against them until there is no more oppression and all worship is devoted to God alone; but if they desist, then all hostility shall cease, save against those who [wilfully] do wrong.
Al-Baqara : 286
وَقَاتِلُوهُمْ حَتَّىٰ لَا تَكُونَ فِتْنَةٌ وَيَكُونَ الدِّينُ لِلَّهِ ۖ فَإِنِ انْتَهَوْا فَلَا عُدْوَانَ إِلَّا عَلَى الظَّالِمِينَ