Love and kindness are two of the main components of Islam. To the extent that Allah regards Prophet Muhammad (PBUH&HP) as kind and benevolent towards people of all nations in the Holy Quran: “We did not send you but as a mercy to all the nations (21:107).” And says that if he had not been gentle to people, they would have surely scattered from around him. (3:159)

Imam Hussain (AS), following in his grandfather’s footsteps, also placed particular emphasis on this prophetic trait and ethic. He was not only gentle and affectionate towards his children, family, and relatives, but also showed great care, compassion, and respect towards others, even his enemies. The whole Fifty-seven years of Imam Hussain (AS)’s life are replete with such exemplary behavior. He did not give up this attitude towards others even in the hardest situations, like when he was at war with his enemies in the desert of Karbala.

Here we will see only a few examples of Imam Hussain’s (AS) love and affection towards others in the last days of his life: 

Imam Hussain (AS)'s Attention to Children:

During the battle, in Karbala, Imam Hussain (AS) would sympathize with his family and children and treated them with love and care whenever possible. 

Imam Hussain (AS)'s Attention and Respect towards His Companions:

At the night before Ashura, Imam Hussain (AS) refers to his relatives and companions as the best ones ever: “It is a fact that I am not aware of any companions more faithful and honest than my companions and any relatives more righteous and kind than my relatives.” Imam Hussain (AS) then permits all his companions to leave him without any restrictions to save their lives, but they don’t accept. On several occasions, such as the morning of Ashura, he addresses them with the most respectful titles like “the nobles.” Also, it is narrated that during the battle, Imam (AS) would be present near his martyred companions himself, and wept and prayed for them one by one, even for the African slave, Jawn.

Imam Hussain (AS)'s Compassion for His Enemy:

Imam Hussain (AS) never used foul language or even one wrong word against his enemy. He would not hesitate to take advantage of any opportunity to stop the violence and invite his enemies to peace. For instance, when Imam Hussain (AS) and his companions came across Hur, and his army, who were supposed to intercept Imam Hussain (AS) outside Kufa, Imam Hussain (AS) quenched their thirst. He, along with his companions, also even gave water to their horses.

Another example of Imam Hussain’s compassion for the enemy is his encounter with Umar ibn Sa’ad and the other commanders of the enemy’s army on the day of Ashura, and his effort to persuade them to stop the war. In fact, Imam (AS) did not want them to commit an unforgivable sin- i.e., killing the innocent Imam (AS) and his companions- that would make them end up in hell.

So, it was only Imam Hussain's (AS) love and mercy towards humankind that touched every one’s heart, even his enemy to the extent that some of whom, like Hur, would surrender to righteousness, accompany Imam Hussain (AS), perform their prayer in congregation behind him, fight against his enemy and finally be martyred along with him. 

This is Imam Hussain’s (AS) lesson of tolerance and benevolence towards all human beings, which is beyond any religion or sect; that if one does not want to follow a particular religion, he/she can at least live a human life [3].

References:

1.  Imams sermon 
2. last night in Karbala
3. Bihar al-Anwar, vol. 45, p. 49

Once Mu’aviah, the first Umayyad Caliph, ordered Sa’d ibn Abi-Waqass -a famous companion of the Prophet (PBUH & HP)- to insult Imam Ali (AS). Mu’aviah was the enemy of Imam Ali (AS) and would order people to say bad things about him in public. But Sa’d refused to do that.Mu’aviah said: why don’t you insult “Aba-Turab” (Imam Ali)? Sa’d replied: I won’t insult Aba-Turab because I remember him in three events that if those had happened to me it would be better for me than having so many red camels (symbol of richness) Sa’d narrated three stories about Imam Ali (AS) but, here, we mention the third one: 

… Once this verse was revealed to the Prophet (PBUH&HP):

فَمَنْ حَاجَّكَ فِيهِ مِن بَعْدِ مَا جَاءَكَ مِنَ الْعِلْمِ فَقُلْ تَعَالَوْا نَدْعُ أَبْنَاءَنَا وَأَبْنَاءَكُمْ وَنِسَاءَنَا وَنِسَاءَكُمْ وَأَنفُسَنَا وَأَنفُسَكُمْ ثُمَّ نَبْتَهِلْ فَنَجْعَل لَّعْنَتَ اللَّهِ عَلَى الْكَاذِبِينَ ‎﴿٦١﴾‏

Should anyone argue with you concerning him (Jesus), after the knowledge that has come to you, say, ‘Come! Let us call our sons and your sons, our women and your women, our souls and your souls, then let us pray earnestly, and call down Allah’s curse upon the liars.’ (61) (The Holy Quran, 3:61)

The Prophet (PBUH & HP) called Ali, Fatimah, Hassan and Hussain and then said: “O God! These are my family” (1)

The Christians of Najran 

When Prophet Muhammad (PBUH & HP) sent messages to the kings around the world and invited them to Islam, he also wrote a letter to the bishop of Najran’s church (a city in Arabia). 

They sent a group of priests and Christian scholars to talk with the Prophet (PBUH & HP) and discuss with him on the Message of Islam. They discussed on the question: Is Jesus the son of God or not? 

Each side insisted on their beliefs and the Christians wouldn’t accept that their belief is wrong. Then this verse was revealed to the Prophet (PBUH & HP):

Indeed the case of Jesus with Allah is like the case of Adam: He created him (Adam) from dust, then said to him, ‘Be,’ and he was. (59) This is the truth from your Lord, so do not be among the skeptics. (60) Should anyone argue with you concerning him (Jesus), after the knowledge that has come to you, say, ‘Come! Let us call our sons and your sons, our women and your women, our souls and your souls, then let us pray earnestly, and call down Allah’s curse upon the liars.’ (61) (The Holy Quran, 3:59-61)

So Allah said to the Prophet (PBUH & HP) that the only way to clarify which side is telling the truth is Mubahala.

What does Mubahala mean?

When two groups of people have an argument with each other, after so many discussions with no results, they come to a place and call down Allah’s curse upon the liars. They pray that Allah punishes the ones who tell lies right in the time. This is called Mubahala. 

The Prophet’s family 

So, both sides agreed and promised to be present on a specific day (Du al-Hijjah the 24th) in the desert for Mubahala. In the morning of Mubahala day, the Messenger of Allah came to Imam Ali’s house and took Imam Hassan and Imam Hussain’s hands. The Prophet, Imam Ali, Lady Fatimah, Imam Hassan and Imam Hussain went to the desert. 

When the Christians saw them, asked: who are those people with Muhammad?

They were answered: that man is his cousin and son in law. He loves Ali the most. Those children are his grandsons and that woman is his lovely daughter.

The Christians said: Muhammad is sitting there like the real Prophets. If he wasn’t right, he wouldn’t bring the closest ones with him for Mubahala. He must be so sure about his message. If we participate in this Mubahala, there will be no Christian left in Najran till next year. 

So they refused to participate in the Mubahala and went back to Najran. 

What do Sunni scholars say about this event?

•    Hakim an-Neisaboori, one of the most prominent Sunni scholars, says:

“There are so many historical records concerning this event that the Messenger (PBUH & HP) brought Ali, Fatimah, Hassan and Hussain in the Mubahala day and then said: “these are our sons and our souls and our women so you (Christians) bring your sons and souls and women for Mubahala so that we call down Allah’s curse on the liars” (2)

•    Ibn Kathir, another great Sunni scholar also admits that this verse is about Imam Ali, Lady Fatimah, Imam Hassan and Imam Hussain. He says that Jabir ibn Abdullah al-Ansari (one of the most important companions of the Prophet) said:

“By ‘our souls’ Allah means the Prophet (PBUH & HP) and Imam Ali (AS)” (3)

Here soul, in Arabic culture, means that Imam Ali (AS) is so close to the Prophet (PBUH & HP) that there is no difference between him and the Prophet; it’s like they are one soul in two bodies. Obviously, the only difference is that Imam Ali is not a prophet but on the other levels Imam Ali and the Prophet are the same. 

Imam Reza (AS) and Mubahala 

Sheik Mufid, one of the greatest Shiite scholars, narrates a dialogue between Imam Reza (AS) and Ma’moon (an Abbasid Caliph):

Once, Ma’moon asked Imam Reza (AS) about the best privilege of Imam Ali (AS) that the Quran has mentioned. 

Imam Reza (AS) said: it is the event of Mubahala. In that day when the verse was revealed to the Prophet (PBUH&HP), he called Imam Hassan and Imam Hussain, who were his sons, Lady Fatimah, who was the woman mentioned in the Quran, and finally Imam Ali which was the soul mentioned in the Book. 

Imam Reza (AS) also said: clearly the Prophet (PBUH & HP) is the most supreme person in the world. So it is obvious that his soul which is Imam Ali is also the most supreme creature. 

Ma’moon said: why don’t you think that here soul means the Prophet himself and no one else?

Imam Reza (AS) said: because it doesn’t make sense to call yourself and bring yourself for Mubahala. When you call somebody or order somebody to come with you, it is obvious that the person is not yourself. And we all know that the Prophet brought no one except Imam Ali; so undoubtedly, Imam Ali is his soul. 

Ma’moon said: with this answer, there is no question left! (4)

Resources 

1.  Sahih Muslim, vol.4, Pg.1871
2.  Ma’rifah al-Olum al-Hadith, Hakim an-Neisaboori, vol.1, Pg.50
3. Tafsir al-Quran al-Azim, Ibn Kathir, published by dar al-Kotob al-Elmiyah, vol.2, Pg.47
4.  Al-Fosul al-Mukhtarah, Sheik Mufid, vol.1, Pg.38