لَا يَرۡقُبُونَ فِي مُؤۡمِنٍ إِلّٗا وَلَا ذِمَّةٗۚ وَأُوْلَـٰٓئِكَ هُمُ ٱلۡمُعۡتَدُونَ
With regard to a believer, they respect not the ties, either of kinship or of covenant! It is they who are the transgressors.
فَإِن تَابُواْ وَأَقَامُواْ ٱلصَّلَوٰةَ وَءَاتَوُاْ ٱلزَّكَوٰةَ فَإِخۡوَٰنُكُمۡ فِي ٱلدِّينِۗ وَنُفَصِّلُ ٱلۡأٓيَٰتِ لِقَوۡمٖ يَعۡلَمُونَ
But if they repent, perform As-Salat (Iqamat-as-Salat) and give Zakat, then they are your brethren in religion. (In this way) We explain the Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.) in detail for a people who know.
وَإِن نَّكَثُوٓاْ أَيۡمَٰنَهُم مِّنۢ بَعۡدِ عَهۡدِهِمۡ وَطَعَنُواْ فِي دِينِكُمۡ فَقَٰتِلُوٓاْ أَئِمَّةَ ٱلۡكُفۡرِ إِنَّهُمۡ لَآ أَيۡمَٰنَ لَهُمۡ لَعَلَّهُمۡ يَنتَهُونَ
But if they violate their oaths after their covenant, and attack your religion with disapproval and criticism then fight (you) the leaders of disbelief (chiefs of Quraish - pagans of Makkah) - for surely their oaths are nothing to them - so that they may stop (evil actions).
أَلَا تُقَٰتِلُونَ قَوۡمٗا نَّكَثُوٓاْ أَيۡمَٰنَهُمۡ وَهَمُّواْ بِإِخۡرَاجِ ٱلرَّسُولِ وَهُم بَدَءُوكُمۡ أَوَّلَ مَرَّةٍۚ أَتَخۡشَوۡنَهُمۡۚ فَٱللَّهُ أَحَقُّ أَن تَخۡشَوۡهُ إِن كُنتُم مُّؤۡمِنِينَ
Will you not fight a people who have violated their oaths (pagans of Makkah) and intended to expel the Messenger, while they did attack you first? Do you fear them? Allah has more right that you should fear Him, if you are believers.