​War

Waging war against a Muslim brother is a sin, and to insult him is a transgression.

رسولُ اللَّهِ صلى اللَّه عليه وآله :  تَألَّفوا النّاسَ ، وتَأنَّوهُم، ولا تُغيروا علَيهِم حتّى‏ تَدْعُوهُم ، فمَا على‏ الأرضِ مِن أهلِ بَيتِ مَدَرٍ ولا وَبَرٍ إلّا تَأتوني بِهم مسلِمينَ أحَبُّ إلَيَّ مِن أنْ تَأتوني بنِسائِهم وأوْلادِهِم وتَقْتُلوا رِجالَهُم . كنز العمّال : 11300 ، 11396.

 The Prophet (SAWA) said, 'Befriend people, give them time, and do not raid them unless you first call them [to Islam]. For you to call all the people of the earth, those who live in houses and those who live in tents, to Islam is dearer to me than for you to bring me their womenfolk and children [as captives], and to kill their men.' Kanz al-Ummal, no. 11300

رسولُ اللَّهِ صلى اللَّه عليه وآله :  لا يُقتَلُ الرُّسُلُ ولا الرُّهُنُ . قرب الإسناد : 131 / 456 .

 The Prophet (SAWA) said, 'Messengers and hostages must not be killed.' Qurb al-Isnad, p. 131, no. 456

رسولُ اللَّهِ صلى اللَّه عليه وآله :  قِتالُ المسلمِ أخاهُ كُفرٌ ، وسِبابُهُ فُسوقٌ . كنز العمّال : 39878 .

 The Prophet (SAWA) said, ' Waging war against a Muslim brother is a sin, and to insult him is a transgression. ' Kanz al-Ummal, no. 39878

رسولُ اللَّهِ صلى اللَّه عليه وآله :  مَن شَهرَ سَيفَهُ فدَمُهُ هَدْرٌ . الجعفريّات : 83 .

 The Prophet (SAWA) said, 'He who draws his sword [against people] his blood must be shed.' al-Jafariyat, p. 83