وَقَاتِلُوْہُمْ حَتّٰي لَا تَكُوْنَ فِتْنَۃٌ وَّيَكُوْنَ الدِّيْنُ كُلُّہٗ لِلہِ۰ۚ فَاِنِ انْتَہَـوْا فَاِنَّ اللہَ بِمَا يَعْمَلُوْنَ بَصِيْرٌ۳۹
Waqatiloohum hatta la takoona fitnatun wayakoona alddeenu kulluhu lillahi faini intahaw fainna Allaha bima yaAAmaloona baseerun
So, fight them till all opposition ends, and obedience is wholly God's. If they desist then verily God sees all they do.