56/101. Chapter:
(What is said regarding the invitation of the Jews and Christians (to Islam), and for what Muslims should declare war against them and what the Prophet ﷺ wrote to Khusrau and Caesar
وَالدَّعْوَةِ قَبْلَ الْقِتَالِ.The invitation to Islam is essential before declaring war.
Sahih Bukhari : 2939
Sahih BukhariHadith Number 2939
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، حَدَّثَنَا اللَّيْثُ، قَالَ حَدَّثَنِي عُقَيْلٌ، عَنِ ابْنِ شِهَابٍ، قَالَ أَخْبَرَنِي عُبَيْدُ اللَّهِ بْنُ عَبْدِ اللَّهِ بْنِ عُتْبَةَ، أَنَّ عَبْدَ اللَّهِ بْنَ عَبَّاسٍ، أَخْبَرَهُ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم بَعَثَ بِكِتَابِهِ إِلَى كِسْرَى، فَأَمَرَهُ أَنْ يَدْفَعَهُ إِلَى عَظِيمِ الْبَحْرَيْنِ، يَدْفَعُهُ عَظِيمُ الْبَحْرَيْنِ إِلَى كِسْرَى، فَلَمَّا قَرَأَهُ كِسْرَى خَرَّقَهُ، فَحَسِبْتُ أَنَّ سَعِيدَ بْنَ الْمُسَيَّبِ قَالَ فَدَعَا عَلَيْهِمُ النَّبِيُّ صلى الله عليه وسلم أَنْ يُمَزَّقُوا كُلَّ مُمَزَّقٍ.
Narrated `Abdullah bin `Abbas: Allah's Messenger (ﷺ) sent his letter to Khusrau and ordered his messenger to hand it over to the Governor of Bahrain who was to hand it over to Khusrau. So, when Khusrau read the letter he tore it. Sa`id bin Al- Musaiyab said, "The Prophet (ﷺ) then invoked Allah to disperse them with full dispersion, (destroy them (i.e. Khusrau and his followers) severely)".
Reference : Sahih al-Bukhari 2939In-book reference : Book 56, Hadith 152USC-MSA web (English) reference : Vol. 4, Book 52, Hadith 190
