Zayd ibn ʿAlī (Template:Lang-ar; 695–740), also spelled Zaid, was the son of Ali ibn Husayn, and great-grandson of Ali. He led an unsuccessful revolt against the Umayyad Caliphate, in which he died.^[1] The event gave rise to the Zaidiyyah sect of Shia Islam, which holds him as the next imam after Ali ibn Husayn. In contrast, his elder brother Muhammad al-Baqir is the next Imam of the Twelver and Ismaili Shias. Nevertheless, he is considered an important revolutionary figure by Shias and a martyr (shaheed) by all schools of Islam, Sunnis^{[citation needed]} and Shias. The calling for revenge for his death and for the brutal display of his body contributed to the Abbasid Revolution.^[2]

Zayd was a learned religious scholar. Various works are ascribed to him, including Musnad al Imam Zayd (published by E. Grifinni as Corpus Iuris di Zaid b. ʿAlī, also known as Majmuʿ al-Fiqh), possibly the earliest known work of Islamic law. However, the attribution is disputed; these likely represent early Kufan legal tradition.^[3][2]

Zayd was born in Medina in 695. He was the son of Ali ibn Husayn Zayn al-Abidin.^[4] Ibn Qutaybah in his book "al-Ma'ārif", republished in 1934 in Egypt, writes (at page 73) that one of the wives of the 4th Shia Imam was from Sindh and that she was the mother of Zayd ibn Ali. A similar claim has also been made in the book "Zayd Shaheed" by Abd al-Razzaq al-Hasani, published in Najaf.^[5] Zayd ibn Ali's mother Jodha, known by Muslim chroniclers as Jayda al-Sindhi.

Zayd was a revered and respected member of the Bayt (Household) of Muhammad. Scholars, Saints, Sufis and Imams alike, all spoke of him in respectful terms. When the ascetic Umayyad Caliph Umar ibn Abd al-Aziz was the Governor of Madinah during the reign of Al-Walid and Suleiman, he was an associate of Zayd ibn Ali. Zayd continued to correspond and advise him when he became the Khalifah.^[6]

It is worth mentioning that he is also the first narrator of As-Sahifah As-Sajjãdiyya of Imam Zainul-'Abidin. Several works of hadith, theology, and Qur'anic exegesis are attributed to him. The first work of Islamic jurisprudence Mujmu'-al-Fiqh is attributed to him. The only surviving hand-written manuscript of this work dating back to at least a thousand years is preserved in the pope's library, Bibliotheca Vaticana in Vatican City under "Vaticani arabi". Photocopies of this rare work are available in several libraries including the Library of the University of Birmingham, UK. In 2007, Sayyid Nafis Shah al-Husayni obtained a copy of this work and re-issued it from Lahore.

He was an excellent orator and spent much of his life learning and educating others. It is said of his brother, Imam Muhammad al-Baqir, wanted to test him on the Quranic knowledge, asking him various questions for which he received answers beyond his expectation, causing to him to remark, "For our father and mother's life! You are one of a kind. God grace your mother who gave you birth, she gave birth to a replica of your forefathers!"^[7] Al-Baqir also said: "No one of us was born to resemble 'Ali ibn Abi Taleb more than he did"^[8]

When describing Zayd, his nephew Imam Ja'far al-Sadiq said: "Among us he was the best read in the Holy Qur'an, and the most knowledgeable about religion, and the most caring towards family and relatives."^[9] Hence his title "Ally of the Quran" (Ḥaleef Al-Quran). Jafar Sadiq's love for his uncle Zayd was immense. Upon receiving and reading the letter of Zayd ibn Ali's death he broke down and cried uncontrollably, and proclaimed aloud:

From God we are and to Him is our return. I ask God for my reward in this calamity. He was a really good uncle. My uncle was a man for our world and for our Hereafter. I swear by God that my uncle is a martyr just like the martyrs who fought along with God's Prophet (s) or Ali (s) or Al-Hassan (s) or Al-Hussein (s) Uyun Akhbar al-Reza- The Source of Traditions on Imam Ali ar-Ridha^[10]

Imam Ali ar-Ridha said:

.. He (Zayd bin Ali) was one of the scholars from the Household of Muhammad and got angry for the sake of the Honorable the Exalted God. He fought with the enemies of God until he got killed in His path. My father Musa ibn Ja'far narrated that he had heard his father Ja'far ibn Muhammad say, "May God bless my uncle Zayd ... He consulted with me about his uprising and I told him, "O my uncle! Do this if you are pleased with being killed and your corpse being hung up from the gallows in Al-Kunasa neighborhood." After Zayd left, As-Sadiq said, "Woe be to those who hear his call but do not help him!"

— Imam Ali ar-Ridha^[11]

In one hadith, Abu Hanifah once said about Imam Zayd, "I met with Zayd and I never saw in his generation a person more knowledgeable, as quick a thinker, or more eloquent than he was."^[12] However, in an alternate hadith, Abu Hanifah narrated that the most knowledgeable person that he met was Zayd's nephew Ja'far.^[13]

The Sufi scholar, Mujtahid and mystic, Sufyan al-Thawri respected Imam Zayd's knowledge and character, saying "Zayd took the place of Imam Al-Hussain. He was the most versed human concerning Allah's holy book. I affirm: women have not given birth to the likes of Zayd ... "^[14]

Al-Shaykh Al-Mufid the writer of the famous Shi'ah book Kitab al Irshad described him as, " ... a devout worshipper, pious, a jurist, God-fearing and brave."^[15]

Imam al-Baqir narrated:

The Holy Prophet put his sacred hand on Al-Husayn bin Ali's back and said: "O Husayn, it will not be long until a man will be born among your descendants. He will be called Zaid; he will be killed as a martyr. On the day of resurrection, he and his companions will enter heaven, setting their feet on the necks of the people."^[16]

Imam Husayn narrated that the prophet Muhammad prophesied his death:

The Holy Prophet put his sacred hand on my back and said: "O Husayn, it will not be long until a man will be born among your descendants. He will be called Zaid; he will be killed as a martyr. On the day of resurrection, he and his companions will enter heaven, setting their feet on the necks of the people."

— Imam al Husayn^[17]

In AH 122 (AD 740), Zayd led an uprising against the Umayyad rule of Hisham ibn Abd al-Malik in the city of Kufa. Yusuf ibn Umar al-Thaqafi, the Umayyad governor of Iraq, managed to bribe the inhabitants of Kufa which allowed him to break the insurgence, killing Zayd in the process.^[18]

There are two shrines for Zayd, One is in Kafel, Iraq, the other is in Karak, Jordan. The shrine in Jordan is believed to be the final resting place of the head of Zayd ibn 'Ali ibn Al-Husayn.^[19]

All schools of Islam, Sunnis and Shias, regard Zayd Ibn Ali as a righteous martyr (Shaheed) against what was regarded as the corrupt leadership of an unjust Caliph. It is even reported that Mujtahid Imam Abu Hanifa, founder of the largest school of Sunni jurisprudence, gave financial support to Zayd's revolt and called on others to join Zayd's rebellion. Zayd's rebellion inspired other revolts by members of his clan, especially in the Hejaz, the most famous among these being the revolt of Imam Muhammad al-Nafs al-Zakiyya al-Mahdi against the Abbasids in 762.^{[citation needed]}

Zaydis believe that he was a rightful Caliph and their sect is named after him.^{[citation needed]}

It is believed that from him originated the word for Shi'ites, Rafida.^[20][21][22]

• Hasan ibn Zayd
• Yahya ibn Zayd 2nd son
• Husayn ibn Zayd 3rd son
• Muhammad ibn Zayd
• Isa ibn Zayd-Mawtamul Ishball 4th son
• Yahya ibn Umar- lead an abortive uprising from Kufa in 250 A.H. (864-65 C.E.)

• Zaidi Revolt
• Hisham ibn Abd al-Malik
• Zaydism
• Yahya ibn Umar
• Husayn ibn Ali
• Alids
• Hashemites
• Shi'a
• Zaidi (surname)
• Dukayniyya Shia
• Khalafiyya Shia

• Biodata at MuslimScholars.info