Hasan ibn Ali

Early life

Birth

Hasan was born in Medina in c. 625. Sources differ on whether he was born in the Islamic months of Sha'ban or Ramadan, though most early works give his birthdate as 15 Ramadan 3 AH (2 March 625), which is annually celebrated by Shias. Hasan was the firstborn of Muhammad's daughter Fatima and his cousin Ali. Their union holds a special spiritual significance for Muslims, write Nasr and Afsaruddin, and Muhammad said he followed divine orders to marry Fatima to Ali, narrates al-Suyuti (d. 1505), among others. Ali reportedly had chosen another name in Sunni sources but deferred to Muhammad who named the child Hasan (lit. 'good, virtuous'). To celebrate his birth, Muhammad sacrificed a ram, while Fatima shaved Hasan's head and donated the weight of his hair in silver.

Lifetime of Muhammad

Hasan was raised in Muhammad's household until his death, when Hasan was aged seven. Early sources widely report Muhammad's love for Hasan and his brother Husayn, saying that Muhammad allowed the boys to climb on his back while he was prostrate in prayer, and interrupted a sermon to pick up Hasan after he fell. Hasan later recalled an incident where his grandfather took a date from him, and explained to him that receiving alms (sadaqa) was forbidden for his family.

A narration recorded in the canonical Sunni hadith collections Sunan al-Tirmidhi and Sunan ibn Majah names Hasan and Husayn as "the two sayyids (lit. 'chiefs' or 'lords') of the youth in paradise" (Arabic: Sayyidā Shabāb Ahl al-Janna). Madelung adds that this hadith is widely reported, while Veccia Vaglieri (d. 1989) notes that its authenticity was disputed by the Umayyad caliph Marwan (r. 684–685). The Sunan ibn Majah and the canonical Shia source Kitab al-Irshad narrate the prophetic hadith "He who has loved Hasan and Husayn has loved me and he who has hated them has hated me." Similarly, the Sunan al-Tirmidhi ascribes to Muhammad the saying "Whoever loves me and loves these two [Hasan and Husayn] and loves their mother and father [Fatima and Ali], will be with me in my station on the Day of Resurrection."

After an inconclusive debate in 10/631-2, Muhammad and the Najranite Christians decided to engage in mubahala, where both parties would pray to invoke God's curse upon the liar. Madelung argues that Muhammad participated in this event alongside Hasan, Husayn, and their parents. This is the Shia view. In contrast, most Sunni accounts by al-Tabari (d. 923) do not name the participants of the event, while some other Sunni historians agree with the Shia view.

During the event, Muhammad gathered Hasan, Husayn, Ali, and Fatima under his cloak and addressed them as his ahl al-bayt, according to some Shia and Sunni sources, including the canonical Sahih Muslim and Sahih al-Tirmidhi. Madelung suggests that their inclusion by Muhammad in this significant ritual must have raised the religious rank of his family. A similar view is voiced by Lalani.

Death of Muhammad and Fatima (632)

Muhammad died in 11/632 when Hasan was about seven. As his family prepared for the burial, an assembly of Muslims gathered at Saqifa and appointed Abu Bakr as Muhammad's successor, in the absence of his family and the majority of the Muhajirun. Ali, Fatima, and some supporters did not recognize the caliphate of Abu Bakr, stating that Ali was the righful successor, possibly referring to the event of Ghadir Khumm in 632.

Fatima also died in 632, within six months of Muhammad's death, at the age of about eighteen or twenty-seven years old. Shias hold that she miscarried her child and died from the injuries she suffered in an attack on her house, intended to subdue Ali, at the order of Abu Bakr. These allegations are rejected by Sunnis, who believe that Fatima died from grief after Muhammad's death and that her child died in infancy of natural causes.

Life under Rashidun Caliphs

Caliphates of Abu Bakr, Umar, and Uthman

Hasan did not play a major role under the first three caliphs, namely, Abu Bakr (r. 632–634), Umar (r. 634–644), and Uthman (r. 644–656). He may have had a share of five thousand dirhams in Umar's pension system. According to Ibn Isfandiyar, Hasan took part in an expedition to Amol (located in Tabaristan) during Umar's reign, though the veracity of such accounts has been questioned by Ahmad Paktchi, Masoud Tareh, and other historians. In contrast, he is said to have participated in the expedition against Tabaristan during Uthman's reign. Led by the Kufan governor Sa'id ibn al-As, the expedition advanced through Qumis and Gorgan before reaching Tamisah, a border city between Gorgan and Tabaristan, where Hasan served alongside his brother Husayn, their cousin Abd Allah ibn Abbas, and prominent companions such as Abd Allah ibn Umar, Abd Allah ibn Amr, and Abd Allah ibn al-Zubayr.

Separately, Hasan joined his father in bidding farewell to Abu Dharr al-Ghifari (d. 652), who was exiled from Medina after he preached against the misdeeds of the powerful. When Uthman's half-brother al-Walid ibn Uqba was accused of drinking alcohol, Ali asked Hasan to carry out the punishment of forty lashes, though the latter reportedly refused and Abd Allah ibn Ja'far instead administered the penalty. Veccia Vaglieri does not mention any disagreements and writes that Ali meted out the punishment himself. She also suggests that the young Hasan and his brother Husayn lived in a state of obedience to their father Ali, following Ali whenever he opposed Uthman.

In June 656, Uthman was besieged in his home by rebels. Hasan and Husayn were likely wounded while guarding Uthman's house at the request of Ali. In particular, the reports that Hasan was among the defenders are considered numerous and reliable by Madelung. On the final day, however, Hasan and most of the guards are said to have laid down their weapons at Uthman's request. Yet another report states that Hasan arrived at the scene of Uthman's murder. According to Madelung, Hasan later criticised Ali for not doing enough to defend Uthman.

Caliphate of Ali

Ali was elected caliph after the assassination of Uthman. Immediately after his accession, the new caliph faced a rebellion led by Aisha, the widow of Muhammad, as well as Talha and Zubayr, two companions of Muhammad. Hasan and Ammar ibn Yasir (d. 657) were subsequently sent to Kufa to rally support and raised an army of some 6,000 men. He also helped remove Abu Musa al-Ash'ari from the governorship of Kufa, as the latter continued to hinder Ali's efforts against the rebels. Hasan later fought in the ensuing Battle of the Camel (656).

Hasan also fought against the Umayyad governor of Syria, Mu'awiya ibn Abi Sufyan, at the Battle of Siffin (657), though Sunni sources do not view him as a prominent participant. Madelung writes that Hasan criticised Ali's war policy, saying that it stoked division. In contrast, the Sunni Ibn 'Abd al-Barr (d. 1071) lists Hasan as a commander at Siffin and the Shia Nasr ibn Muzahim (d. 827–828) narrates that Mu'awiya offered Hasan to switch sides at Siffin but was rejected. Haj-Manouchehri writes that Hasan persuaded some neutral figures to support Ali at Siffin, including Sulayman ibn Surad. He adds that Hasan vigorously opposed the arbitration process after Siffin. In November 658, Ali placed Hasan in charge of his land endowments.

Caliphate of Hasan

In January 661, Ali was assassinated by the Kharijite dissident Abd al-Rahman ibn Muljam. Hasan was subsequently acknowledged caliph in Kufa, the seat of Ali's caliphate. Madelung writes that Ali had apparently not nominated a successor before his sudden death but had often said that only members of Muhammad's household (ahl al-bayt) were entitled to the caliphate. As Ali's legatee, Hasan must have been the obvious choice for the caliphate. Some Shia reports add that Ali also designated Hasan as his waliu'l amr, thus giving him his own authority to command, and also his waliu'l dam, responsible for punishing his assassin. Some authors have noted that Muhammad's surviving companions were primarily in Ali's army and must have therefore pledged allegiance to Hasan, as evidenced by the lack of any reports to the contrary.

In his inaugural speech at the Great Mosque of Kufa, Hasan praised the ahl al-bayt and quoted verse 42:23 of the Quran:

I am of the Family of the Prophet from whom God has removed filth and whom He has purified, whose love He has made obligatory in His Book when He said, "Whosoever performs a good act, We shall increase the good in it". Performing a good act is love for us, the Family of the Prophet.

Ali's commander Qays ibn Sa'd was the first to pledge his allegiance to Hasan. Qays offered his oath based on the Quran, precedent (sunna), and jihad against those who declared lawful (halal) what was unlawful (haram). Hasan, however, avoided the last condition by saying that it was implicit in the first two. About this episode, Husain Jafri (d. 2019) suggests that Hasan was probably already apprehensive about the Kufans' support and wanted to avoid unrealistic commitments. The oath stipulated that people "should make war on those who were at war with Hasan, and should live in peace with those who were at peace with him", writes the Sunni al-Baladhuri (d. 892), adding that this condition astonished the people, who suspected that he intended to make peace with Mu'awiya. In contrast, Madelung notes that the oath was identical to the one demanded earlier by Ali and denounced by the Kharijites. The view of Maria Massi Dakake is similar.

Conflict with Mu'awiya

Mu'awiya did not recognise the caliphate of Ali's successor and prepared for war. He marched an army of sixty thousand men through al-Jazira to Maskin, about 50 kilometres (31 mi) north of the present-day Baghdad. Concurrently, Mu'awiya corresponded with Hasan, urging him to give up his claim to the caliphate. Jafri suggests that he might have hoped to force Hasan to abdicate or attack the Iraqi forces before they were fortified. Mu'awiya might have believed that Hasan would remain a threat even if he were defeated and killed, since another Hashemite could continue the fight. If Hasan abdicated in favor of Mu'awiya, he writes, such claims would have no weight. The view of Momen is similar.

Their letters revisit the succession of Muhammad. Writing under the title Amir al-Mu'minin, Hasan urged Mu'awiya to pledge allegiance to him, using the same arguments Ali had advanced against Abu Bakr after Muhammad's death. Ali had said that if the Quraysh could successfully claim the leadership because Muhammad belonged to them, then Muhammad's family was the most qualified to lead. Mu'awiya replied that Muslims were not unaware of the merits of the ahl al-bayt but had selected Abu Bakr to keep the caliphate within the Quraysh. Hasan also wrote that Mu'awiya had no true merit in Islam and was the son of Muhammad's former enemy Abu Sufyan. Mu'awiya replied that he was better suited for the caliphate because of his age, governing experience, and superior military strength, thus implying that these qualities were more important than religious precedence. Jafri comments that Mu'awiya's response made explicit the separation of politics and religion, which later became a tenet of Sunni Islam. In contrast, Shia Islam vested all authority in the household of Muhammad.

As the news of Mu'awiya's advance reached Hasan, he ordered his local governors to mobilise and invited the Kufans to prepare for war, "God had prescribed the jihad for his creation and called it a loathsome duty (kurh)", referring to verse 2:216 of the Quran. There was no response at first, possibly because some tribal chiefs were bribed by Mu'awiya. Hasan's companions now scolded the crowd and inspired them to leave in large numbers for the army campgrounds in Nukhayla.

Hasan soon joined them and appointed Ubayd Allah ibn Abbas as the commander of a vanguard of twelve thousand men tasked with holding Mu'awiya back in Maskin until the arrival of Hasan's main army. Ubayd Allah was advised not to fight unless attacked and to consult with Qays ibn Sa'd, the second in command. Wellhausen (d. 1918) names Abd Allah ibn Abbas as the commander of the vanguard, but this is rejected by Madelung, who suggests that the choice of Ubayd Allah indicates Hasan's peace intentions because the former had earlier surrendered Yemen to Mu'awiya. This is the view of Ibn Shihab al-Zuhri (d. 741–742), the Umayyad-era historian who adopted the account that depicts Hasan eager to renounce his caliphate for money. This must have been the official Umayyad account, distributed to legitimise Mu'awiya's rule in the absence of a council (shura) or election or designation (nass), suggests Jafri.

Abdication

In the surrender ceremony, Mu'awiya demanded that Hasan publicly apologise. Hasan rose and reminded the people that he and Husayn were Muhammad's only grandsons, that the right to the caliphate was his and not Mu'awiya's, but that he had surrendered it to avoid bloodshed. Mu'awiya then spoke and recanted his earlier promises to Hasan and others, saying that those promises were made to shorten the war. As reported by the Mu'tazilite Ibn Abi'l-Hadid (d. 1258) and Abu al-Faraj al-Isfahani (d. 967), Mu'awiya added that he had not fought the Iraqis so that they would practice Islam, which they were already doing, but to be their master (amir). Al-Baladhuri writes that Mu'awiya then gave the Kufans three days to pledge allegiance. Hasan left Kufa for Medina but soon received a request from Mu'awiya to subdue a Kharijite revolt near Kufa. He wrote back to Mu'awiya that he had given up his claim to the caliphate for the sake of peace and compromise, not to fight on his side.

Retirement

Between his abdication in 41/661 and his death in 50/670, Hasan lived quietly in Medina and did not engage in politics. In compliance with the peace treaty, Hasan declined requests from Shia groups to lead them against Mu'awiya. He was nevertheless considered the head of Banu Hashim by Ali's partisans, who had probably pinned their hopes on his succession. The Sunni al-Baladhuri in his Ansab writes that Hasan sent tax collectors to the Fasa and Darabjird provinces of Iran in accordance with the treaty, but the governor of Basra, instructed by Mu'awiya, incited the people against Hasan, and his tax collectors were driven out of the two provinces. Madelung regards this account as fictitious because Hasan had just refused to join Mu'awiya in fighting the Kharijites. He adds that Hasan had made no financial stipulations in his peace proposal, and Mu'awiya consequently made no payments to him. Madelung suggests that the relations between the two men deteriorated when Mu'awiya realised that Hasan would not actively support his regime.

Death

Hasan most likely died on 2 April 670 (5 Rabi' al-Awwal 50 AH), though other given dates are 49, 50, 48, 58 and 59 AH. Veccia Vaglieri suggests that Hasan died from an illness or poisoning, while the early sources are nearly unanimous that Hasan was poisoned.

Complicity of Mu'awiya

Mu'awiya is usually identified as the instigator in the death of Hasan. Aside from the Shia sources, this is also the view of some notable Sunni historians, including al-Waqidi (d. 823), al-Mada'ini, Umar ibn Shabba (d. c. 877), al-Baladhuri, al-Haytham ibn Adi (d. 822), and Abu Bakr ibn Hafs. These reports are nevertheless suppressed by al-Tabari, perhaps because he found them insignificant, or because he was concerned about the faith of the common people (awamm), as suggested by Madelung and Donaldson (d. 1976). Some early Sunni sources deny the poisoning, saying that Hasan died of "consumption".

Jafri suggests that the age gap with Hasan presented a problem for Mu'awiya, who planned to designate his son Yazid I (r. 680–683) as his successor, in violation of the peace treaty with Hasan. Jafri thus believes that Mu'awiya should be suspected in the death of Hasan, which removed an obstacle to Yazid's succession. This view is echoed by Momen and Madelung.

Historical accounts

Hasan did not disclose who he suspected of his poisoning, fearing that the wrong person might be punished. The Shia al-Mufid (d. 1022) reports that Hasan's wife Ja'da bint al-Ash'ath poisoned him with the promise of 100,000 dirhams from Mu'awiya and marriage to his son Yazid. Jafri writes that the majority of Sunni and Shia reports are similar to this, including by Abu al-Faraj al-Isfahani, al-Mas'udi (d. 956), and al-Ya'qubi. In contrast, Ahmed regards these reports as "Alid propaganda" against Al-Ash'ath, Ja'da's father and the prominent Kufan tribal chief who undermined Ali at Siffin (657) by supporting the arbitration, and sabotaged Ali's campaign after being bribed by Mu'awiya, according to Madelung. As with Jafri, Vaglieri notes that many early sources hold Ja'da bint al-Ash'ath responsible for poisoning Hasan at the instigation of Mu'awiya, though she also observes that al-Ash'ath was regarded as a traitor by the Shia who might have transferred the blame to his daughter.

Alternatively, al-Haytham ibn Adi identifies the daughter of Suhayl ibn Amr as the murderer. Another account by al-Waqidi pins the crime on a servant of Hasan at the instigation of Mu'awiya. Yet another account is that Yazid proposed to Zaynab, the daughter of Ja'far ibn Abi Talib, who refused and instead married Hasan. The enraged Yazid subsequently had Hasan poisoned.

Forensics investigation

A 2016 forensic examination of the circumstances surrounding Hasan's death, using mineralogical, medical, and chemical evidence, determined that mercury poisoning was the main cause of his death. According to this analysis, the mercury was supplied as the mineral calomel (mercury(I) chloride, Hg2Cl2), sourced from the Byzantine Empire. Because historical sources indicate that another member of Hasan's household also suffered similar symptoms, the article considers Hasan's wife to be the prime suspect. The article cites a historical document, according to which the Byzantine emperor (likely Constantine IV) sent Mu'awiya a poisoned drink at the request of the latter. The authors thus conclude that their forensic hypothesis is consistent with the historical narrative that Hasan was poisoned by his wife Ja'da at the instigation of Mu'awiya and with the involvement of the Byzantine emperor.

Burial

Before his death, Hasan had instructed his family to bury him next to Muhammad. According to Madelung, if they "feared evil," Hasan asked them to bury him near his mother in Al-Baqi Cemetery. The Umayyad governor of Medina, Sa'id ibn al-As, was not opposed to burying Hasan near Muhammad, whereas Marwan ibn al-Hakam strongly opposed it, arguing that Uthman had been buried in al-Baqi. In his opposition, Marwan was joined by Muhammad's widow Aisha, who opposed Ali.Abu Hurayra unsuccessfully attempted to persuade Marwan to allow Hasan's burial next to Muhammad by reminding him of Muhammad's high esteem for Hasan and Husayn. Supporters of Husayn and Marwan from the Banu Hashim and Banu Umayya, respectively, soon gathered with weapons. Muhammad ibn al-Hanafiyya reportedly intervened and reminded Hasan's burial request. He was then buried in al-Baqi. Dinawari writes the Umayyads shot arrows at the body during the standoff, and this is also the Shia view. Madelung suggests that Mu'awiya later rewarded Marwan by reinstating him as the governor of Medina. As Hasan's body was carried to al-Baqi, however, Marwan reportedly joined the procession and paid tribute to a man "whose forbearance (hilm) weighed mountains". Hasan's funeral prayer was led by Sa'id ibn al-As, the governor of Medina. Hasan's tomb was later made a domed shrine, which was destroyed twice by the Wahhabis in 1806 and then in 1927.

Family life

Sources differ about Hasan's wives and children. The account of Ibn Sa'd is considered the most reliable, reporting that Hasan had fifteen sons and nine daughters with six wives and three known concubines. His first marriage was contracted with Ja'da, daughter of the Kinda chief al-Ash'ath ibn Qays, soon after Ali relocated to Kufa. Madelung suggests that Ali with this marriage intended to establish ties with the powerful Yemeni tribes in Kufa. Hasan had no children with Ja'da, who is often accused of poisoning him. Umm Bashir was Hasan's second wife and bore him his eldest son Zayd, his daughter Umm al-Husayn, and probably another daughter Umm al-Hasan. Umm Bashir was the daughter of Abu Mas'ud Uqba ibn Amr, who had opposed the Kufan revolt against Uthman. Madelung writes that Ali was hoping to bring Abu Mas'ud to his side with the marriage.

After his abdication and return to Medina, Hasan married Khawla, daughter of the Fazara chief Manzur ibn Zabban. Khawla already had two sons and a daughter from Muhammad ibn Talha, who was killed in the Battle of the Camel. After her father protested that he had been ignored, Hasan presented Khawla to her father and remarried her with his approval. Khawla bore Hasan his son, Hasan. Hasan in Medina also married Hafsa bint Abd al-Rahman. It is said that al-Mundhir ibn al-Zubayr was in love with her and his rumors compelled Hasan to divorce her. The rumors also ended Hafsa's next marriage and she eventually married al-Mundhir. Hasan also married Umm Ishaq bint Talha. Mu'awiya reputedly asked her brother Ishaq ibn Talha to marry her to Yazid but Ishaq married her to Hasan instead and she bore a son named Talha. Another wife of Hasan was Hind bint Suhayl, the widow of Abd al-Rahman ibn Attab, who was divorced by Abd Allah ibn Amir. Hasan had no children with Hind. Hasan's other children were probably from concubines, including Qasim and Abd Allah (or Abu Bakr), both of whom were killed at the Battle of Karbala, and Umm Abd Allah, who married Zayn al-Abidin and bore him Muhammad al-Baqir, the fifth Shia Imam. Hasan's descendants are usually known as sharif, though the usage of the term is sometimes extended to Husayn's descendants as well.

Number of consorts

Tendentious Sunni reports describe that Hasan married seventy (or ninety) women in his lifetime and had a harem of three hundred concubines. Madelung regards these as absurd, and Pierce believes that these accusations were made by later writers who were nevertheless unable to list more than sixteen names. Madelung writes that most of the claims were by al-Mada'ini and were often vague; some had a clear defamatory intent. In particular, the ninety-wives allegation was first made by Muhammad al-Kalbi and later picked up by al-Mada'ini, who was unable to list more than eleven names, five of whom are uncertain or highly doubtful.

Veccia Vaglieri holds that the marriages of Hasan received little contemporary censure. In contrast, Lammens (d. 1937) suggests that Hasan married and divorced so frequently that he was called mitlaq (lit. 'the divorcer') and his behavior earned Ali new enemies. Madelung rejects this claim, saying that Hasan – living in his father's household – could not enter into any marriages not arranged (or approved) by Ali. In particular, the narratives in which Ali warns the Kufans not to marry their daughters to Hasan are fabricated. Madelung believes that Hasan's marriages in Ali's lifetime were intended to strengthen political alliances, as evidenced by Hasan reserving his kunya (Abu Muhammad) for his first son with his first freely-chosen wife Khawla. When Muhammad died in childhood, Hasan chose Khawla's second son Hasan as his primary heir.

Divorces

Hasan divorced his wife Hafsa out of propriety when she was accused by al-Mundhir. Hafsa's next marriage ended similarly. When she finally married al-Mundhir, Hasan visited the couple and forgave al-Mundhir for spreading false rumors out of love for Hafsa. Hasan also returned Khawla to her father Manzur when he objected that he had been ignored and then remarried her with his approval. Hasan is also said to have divorced his wife Hind when he saw evidence of renewed love by her former husband.

For Madelung, Hasan's divorces do not indicate any inordinate sexual appetite. He also writes that Hasan comes across as noble and forbearing in dealing with his wives. Madelung cites Hasan's advice to Husayn to marry his widow Umm Ishaq after his death. When he was poisoned, Hasan also reputedly refrained from disclosing the suspect in his household to Husayn.

Assessment and legacy

Appearance and temperament

Hasan has been described as closely resembling Muhammad in his appearance. Madelung suggests that Hasan might have also inherited Muhammad's temperament and describes him as a pacifist. Veccia Vaglieri writes that he was of mild disposition (halim), generous, pious, and known to have made several pilgrimages on foot. While Hasan is described as a good orator, he might have also suffered from a speech defect, according to Abu al-Faraj al-Isfahani. In contrast to Hasan, Madelung suggests that Husayn might have inherited his father's "fighting spirit".

Abdication

The sources hostile to Hasan interpret his peace treaty with Mu'awiya as weakness, saying that Hasan intended to surrender from the beginning. Some authors instead suggest that Hasan's decision to abdicate was motivated by the lure of the life of ease and luxury, while Western historians tend to criticise Hasan for ceding the caliphate.

Other sources reject these criticisms, saying that Hasan's abdication was inevitable after the Kufans' mutiny, similar to Ali's acceptance of the arbitration proposal at Siffin (657). These sources contend that Hasan was motivated by the desire for unity and peace in the Muslim community, similar to Ali after Muhammad's death. Shia historians view Hasan's abdication as the only realistic course of action, given the Kufans' weak support and Mu'awiya's overwhelming military superiority. Their view is echoed by Veccia Vaglieri. Sunni sources maintain that Hasan abdicated because of his preference for peace and his aversion to bloodshed and bellicose politics. The first two of these three reasons are also given by the Shia Tabatabai (d. 1981).

In Islam

Hasan is a member of the ahl al-bayt (Muhammad's family) and belongs also to the ahl al-kisa, namely, Muhammad, Ali, Fatima, and their two sons. While all Muslims revere the ahl al-bayt, it is the Shia who hold them in the highest esteem, regarding them as the rightful leaders of the Muslim community.

Verse of Mubahala: After his unsuccessful debate with the Najranite Christians in 10/631–632, Muhammad is said to have received verse 3:61, which reads:

And to whomsoever disputes with thee over it, after the knowledge that has come unto thee [about Jesus], say, "Come! Let us call upon our sons and your sons, our women and your women, ourselves and yourselves. Then let us pray earnestly, so as to place the curse of God upon those who lie".

Madelung argues that "our sons" in verse 3:61 must refer to Muhammad's grandsons, namely Hasan and Husayn. Later at the mubahala, Muhammad gathered Ali, Fatima, Hasan, and Husayn under his cloak and addressed them as his ahl al-bayt, according to some Shia and Sunni sources, including the canonical Sahih Muslim and Sahih al-Tirmidhi. The five are thus known also as the ahl al-kisa (lit. 'people of the cloak'). Madelung writes that their inclusion by Muhammad in this significant ritual must have raised the religious rank of his family. A similar view is voiced by Lalani.

Verse of purification: The last passage of verse 33:33 reads:

God only desires to remove defilement from you, O ahl al-bayt, and to purify you completely.

Shia Islam limits the ahl al-bayt to Muhammad, Ali, Fatima, Hasan, and Husayn. There are various views in Sunni Islam, though a typical compromise is to include also Muhammad's wives in the ahl al-bayt. Verse 33:33 is regarded in Shia Islam as evidence of the infallibility of the ahl al-bayt.

Verse of Mawadda: Verse 42:23 includes the passage

[O Mohammad!] Say, "I ask not of you any reward for it, save affection among kinsfolk".

Literature and TV

Literature

Persian literature about Hasan can be divided into two categories: historical and mystical. Historical literature includes Hasan's life, imamate, his peace with Mu'awiya, and his death. Mystical literature showcases his virtues and his prominent position in Shia spirituality.

Hasan's life has been the subject of poetry from Sanai (d. 1141) to the present. The themes are his virtues, Muhammad's admiration of him, and his suffering and death. Poets include Sanai (Hadiqat al Haqiqa), Attar of Nishapur, Ghavami Razi, Rumi, 'Ala' al-Dawla Simnani, Ibn Yamin, Khwaju Kermani, Salman Savoji, Hazin Lahiji, Naziri Neyshabouri, Vesal Shirazi, and Adib al-Malak Farahani.

Television

The series Loneliest Leader, directed in 1996 by Mehdi Fakhimzadeh, narrates Hasan's life, his peace with Mu'awiya, and the condition of the Islamic community after his assassination. The events leading up to Hasan's peace and his attempted assassination in al-Mada'in are also mentioned in the series Mokhtarnameh by Davood Mirbagheri. Muawiya I, Hasan and Husayn is an Arab series about Hasan and Husayn.