Allah's Statement: "And fight them until there is no more Fitnah (disbelief and worshipping of others along with Allah) and (all and every kind of) worship is for Allah (Alone). But if they cease, let there be no transgression except against Az-Zalimün (the polytheists and wrong-doers) ." (V.2:193)

Sahih al-Bukhari · Book 65 · Hadith 4513, 4514, 4515

حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا عَبْدُ الْوَهَّابِ، حَدَّثَنَا عُبَيْدُ اللَّهِ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهما ـ أَتَاهُ رَجُلاَنِ فِي فِتْنَةِ ابْنِ الزُّبَيْرِ فَقَالاَ إِنَّ النَّاسَ قَدْ ضُيِّعُوا، وَأَنْتَ ابْنُ عُمَرَ وَصَاحِبُ النَّبِيِّ صلى الله عليه وسلم فَمَا يَمْنَعُكَ أَنْ تَخْرُجَ فَقَالَ يَمْنَعُنِي أَنَّ اللَّ…

Narrated Nafi`: During the affliction of Ibn Az-Zubair, two men came to Ibn `Umar and said, "The people are lost, and you are the son of `Umar, and the companion of the Prophet, so what forbids you from coming out?" He…