al-Sharif al-Radi (d. 406 AH) · Thaqalayn library edition, reproduced verbatim
وَلَقَدْ ضَرَبْتُ أَنْفَ هذَا الاْمْرِ وَعَيْنَهُ، وَقَلَّبْتُ ظَهْرَهُ وَبَطنَهُ، فَلَمْ أَرَلِي إِلاَّ الْقِتَالَ أَوِ الْكُفْرَ بِمَا جَاءَ مُحَمَّدٌ صَلَّي اللّهُ عَلَيْهِ. إِنَّهُ قَدْ كَانَ عَلَى الاْمَّةِ وَال أَحْدَثَ أَحْدَاثاً، وَأَوْجَدَ النَّاسَ مَقَالاً، فَقَالُوا، ثُمَّ نَقَمُوا فَغَيَّروا.
I have observed this matter thoroughly from all sides but I do find any way except war or heresy. Certainly, there was over the people a ruler (before me) who brought about new (unIslamic) things and compelled the people to speak out. So they did speak, then rose up and thereafter changed the whole system.
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