حَدَّثَنَا عُمَرُ بْنُ حَفْصِ بْنِ غِيَاثٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا الأَعْمَشُ، حَدَّثَنَا خَيْثَمَةُ، حَدَّثَنَا سُوَيْدُ بْنُ غَفَلَةَ، قَالَ عَلِيٌّ ـ رضى الله عنه ـ إِذَا حَدَّثْتُكُمْ عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم حَدِيثًا فَوَاللَّهِ، لأَنْ أَخِرَّ مِنَ السَّمَاءِ أَحَبُّ إِلَىَّ مِنْ أَنْ أَكْذِبَ عَلَيْهِ، وَإِذَا حَدَّثْتُكُمْ فِيمَا بَيْنِي وَبَيْنَكُمْ فَإِنَّ الْحَرْبَ خَدْعَةٌ، وَإِنِّي سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ ‏"‏ سَيَخْرُجُ قَوْمٌ فِي آخِرِ الزَّمَانِ، حُدَّاثُ الأَسْنَانِ، سُفَهَاءُ الأَحْلاَمِ، يَقُولُونَ مِنْ خَيْرِ قَوْلِ الْبَرِيَّةِ، لاَ يُجَاوِزُ إِيمَانُهُمْ حَنَاجِرَهُمْ، يَمْرُقُونَ مِنَ الدِّينِ كَمَا يَمْرُقُ السَّهْمُ مِنَ الرَّمِيَّةِ، فَأَيْنَمَا لَقِيتُمُوهُمْ فَاقْتُلُوهُمْ، فَإِنَّ فِي قَتْلِهِمْ أَجْرًا لِمَنْ قَتَلَهُمْ يَوْمَ الْقِيَامَةِ ‏"‏‏.‏
Translation
Narrated `Abdullah bin `Umar

Regarding Al-Harauriyya: The Prophet (ﷺ) said, "They will go out of Islam as an arrow darts out of the game's body.'

Comment

Exposition of the Hadith on Al-Harauriyya

This narration from Sahih al-Bukhari 6932 addresses the Khawarij sect, known here as Al-Harauriyya after their initial gathering at Harura. The Prophet's ﷺ profound simile illustrates their complete departure from Islamic orthodoxy.

The Arrow Simile Explained

Just as an arrow passes cleanly through hunted game - leaving no trace of blood or tissue upon it - these extremists will exit Islam so completely that no substance of faith remains with them. Their outward appearance as Muslims belies their inner reality.

Scholars note this describes the I'tizal (separation) of their hearts from true faith, not merely physical departure from Muslim lands. Their fundamental beliefs have become so corrupted that they stand outside the fold of Ahl al-Qibla.

Historical Context and Warning

This prophecy manifested during Caliph Ali's reign when the Khawarij declared Muslims as disbelievers based on minor sins. Their takfiri ideology and violent extremism represent the antithesis of mainstream Islamic teachings.

The hadith serves as eternal guidance to distinguish between ordinary sinners and those whose innovations remove them from Islam entirely. It cautions against the slippery slope of extremism that begins with self-righteousness and ends in complete deviation.