when ordained

Al-Baqarah 2:190

وَقَٰتِلُواْ فِي سَبِيلِ ٱللَّهِ ٱلَّذِينَ يُقَٰتِلُونَكُمۡ وَلَا تَعۡتَدُوٓاْۚ إِنَّ ٱللَّهَ لَا يُحِبُّ ٱلۡمُعۡتَدِينَ ١٩٠

Fight in the way of Allah those who fight you but do not transgress. Indeed. Allah does not like transgressors.

Al-Baqarah 2:191

وَٱقۡتُلُوهُمۡ حَيۡثُ ثَقِفۡتُمُوهُمۡ وَأَخۡرِجُوهُم مِّنۡ حَيۡثُ أَخۡرَجُوكُمۡۚ وَٱلۡفِتۡنَةُ أَشَدُّ مِنَ ٱلۡقَتۡلِۚ وَلَا تُقَٰتِلُوهُمۡ عِندَ ٱلۡمَسۡجِدِ ٱلۡحَرَامِ حَتَّىٰ يُقَٰتِلُوكُمۡ فِيهِۖ فَإِن قَٰتَلُوكُمۡ فَٱقۡتُلُوهُمۡۗ كَذَٰلِكَ جَزَآءُ ٱلۡكَٰفِرِينَ ١٩١

And kill them wherever you overtake them and expel them from wherever they have expelled you, and fitnah is worse than killing. And do not fight them at al-Masjid al- Haram until they fight you there. But if they fight you, then kill them. Such is the recompense of the disbelievers.

Al-Baqarah 2:192

فَإِنِ ٱنتَهَوۡاْ فَإِنَّ ٱللَّهَ غَفُورٞ رَّحِيمٞ ١٩٢

And if they cease, then indeed, Allah is Forgiving and Merciful.

Al-Baqarah 2:193

وَقَٰتِلُوهُمۡ حَتَّىٰ لَا تَكُونَ فِتۡنَةٞ وَيَكُونَ ٱلدِّينُ لِلَّهِۖ فَإِنِ ٱنتَهَوۡاْ فَلَا عُدۡوَٰنَ إِلَّا عَلَى ٱلظَّٰلِمِينَ ١٩٣

Fight them until there is no [more] fitnah and [until] worship is [acknowledged to be] for Allah. But if they cease, then there is to be no aggression except against the oppressors.

Al-Baqarah 2:216

كُتِبَ عَلَيۡكُمُ ٱلۡقِتَالُ وَهُوَ كُرۡهٞ لَّكُمۡۖ وَعَسَىٰٓ أَن تَكۡرَهُواْ شَيۡـٔٗا وَهُوَ خَيۡرٞ لَّكُمۡۖ وَعَسَىٰٓ أَن تُحِبُّواْ شَيۡـٔٗا وَهُوَ شَرّٞ لَّكُمۡۚ وَٱللَّهُ يَعۡلَمُ وَأَنتُمۡ لَا تَعۡلَمُونَ ٢١٦

Fighting has been enjoined upon you while it is hateful to you. But perhaps you hate a thing and it is good for you; and perhaps you love a thing and it is bad for you. And Allah Knows, while you know not.

Al-Baqarah 2:217

يَسۡـَٔلُونَكَ عَنِ ٱلشَّهۡرِ ٱلۡحَرَامِ قِتَالٖ فِيهِۖ قُلۡ قِتَالٞ فِيهِ كَبِيرٞۚ وَصَدٌّ عَن سَبِيلِ ٱللَّهِ وَكُفۡرُۢ بِهِۦ وَٱلۡمَسۡجِدِ ٱلۡحَرَامِ وَإِخۡرَاجُ أَهۡلِهِۦ مِنۡهُ أَكۡبَرُ عِندَ ٱللَّهِۚ وَٱلۡفِتۡنَةُ أَكۡبَرُ مِنَ ٱلۡقَتۡلِۗ وَلَا يَزَالُونَ يُقَٰتِلُونَكُمۡ حَتَّىٰ يَرُدُّوكُمۡ عَن دِينِكُمۡ إِنِ ٱسۡتَطَٰعُواْۚ وَمَن يَرۡتَدِدۡ مِنكُمۡ عَن دِينِهِۦ فَيَمُتۡ وَهُوَ كَافِرٞ فَأُوْلَٰٓئِكَ حَبِطَتۡ أَعۡمَٰلُهُمۡ فِي ٱلدُّنۡيَا وَٱلۡأٓخِرَةِۖ وَأُوْلَٰٓئِكَ أَصۡحَٰبُ ٱلنَّارِۖ هُمۡ فِيهَا خَٰلِدُونَ ٢١٧

They ask you about the sacred month - about fighting therein. Say, "Fighting therein is great [sin], but averting [people] from the way of Allah and disbelief in Him and [preventing access to] al-Masjid al-Haram and the expulsion of its people therefrom are greater [evil] in the sight of Allah. And fitnah is greater than killing." And they will continue to fight you until they turn you back from your religion if they are able. And whoever of you reverts from his religion [to disbelief] and dies while he is a disbeliever - for those, their deeds have become worthless in this world and the Hereafter, and those are the companions of the Fire, they will abide therein eternally.

An-Nisā’ 4:91

سَتَجِدُونَ ءَاخَرِينَ يُرِيدُونَ أَن يَأۡمَنُوكُمۡ وَيَأۡمَنُواْ قَوۡمَهُمۡ كُلَّ مَا رُدُّوٓاْ إِلَى ٱلۡفِتۡنَةِ أُرۡكِسُواْ فِيهَاۚ فَإِن لَّمۡ يَعۡتَزِلُوكُمۡ وَيُلۡقُوٓاْ إِلَيۡكُمُ ٱلسَّلَمَ وَيَكُفُّوٓاْ أَيۡدِيَهُمۡ فَخُذُوهُمۡ وَٱقۡتُلُوهُمۡ حَيۡثُ ثَقِفۡتُمُوهُمۡۚ وَأُوْلَٰٓئِكُمۡ جَعَلۡنَا لَكُمۡ عَلَيۡهِمۡ سُلۡطَٰنٗا مُّبِينٗا ٩١

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.

Al-Ḥajj 22:39

أُذِنَ لِلَّذِينَ يُقَٰتَلُونَ بِأَنَّهُمۡ ظُلِمُواْۚ وَإِنَّ ٱللَّهَ عَلَىٰ نَصۡرِهِمۡ لَقَدِيرٌ ٣٩

Permission [to fight] has been given to those who are being fought, because they were wronged. And indeed, Allah is competent to give them victory.

Al-Mumtaḥanah 60:8

لَّا يَنۡهَىٰكُمُ ٱللَّهُ عَنِ ٱلَّذِينَ لَمۡ يُقَٰتِلُوكُمۡ فِي ٱلدِّينِ وَلَمۡ يُخۡرِجُوكُم مِّن دِيَٰرِكُمۡ أَن تَبَرُّوهُمۡ وَتُقۡسِطُوٓاْ إِلَيۡهِمۡۚ إِنَّ ٱللَّهَ يُحِبُّ ٱلۡمُقۡسِطِينَ ٨

Allah does not forbid you from those who do not fight you because of religion and do not expel you from your homes - from being righteous toward them and acting justly toward them. Indeed, Allah loves those who act justly.