وَعَنْ أَبِي هُرَيْرَةَ رضى الله عنه عَنْ
اَلنَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «مَنْ خَرَجَ عَنْ اَلطَّاعَةِ، وَفَارَقَ اَلْجَمَاعَةَ، وَمَاتَ، فَمِيتَتُهُ مِيتَةٌ جَاهِلِيَّةٌ»
“He who rebels against obedience to the ruler, abandons the Muslim community and then dies, his death will be as if he died at the time of Jahiliyah.” Related by Muslim.
Bulugh al-Maram 1380, Book 9, Crimes (Qisas or Retaliation), Hadith 36. 1 min read