The infamous Shamir (Shimr) ibn Dhi’l-Jawshan was about to...
The infamous Shamir (Shimr) ibn Dhi’l-Jawshan was about to kill Zayn al-'Abidin in spite of his helplessness, but Husayn's sister Zaynab threw herself on top of him to save him, and `Umar ibn Sa'd, the Umayyad commander, told Shamir to let him be. Zayn al-'Abidin was taken along with the women to the caliph in Damascus, and eventually he was allowed to return to Medina. Several accounts are related concerning his grief over this tragedy.
It is said that for twenty years whenever food was placed before him, he would weep. One day a servant said to him, `O son of God's Messenger! Is it not time for your sorrow to come to an end?' He replied, `Woe upon you! Jacob the prophet had twelve sons, and God made one of them disappear. His eyes turned white from constant weeping, his head turned grey out of sorrow, and his back became bent in gloom [cf. 12: 84], though his son was alive in this world.
But I watched while my father, my brother, my uncle, and seventeen members of my family were slaughtered all around me. How should my sorrow come to an end?' Zayn al-'Abidin resided in Medina until his death in 95/713-4 (or 94/712-3). He was the object both of great sympathy because of the massacre of his family and of veneration as the great grandson of the Prophet.
He dedicated his life to learning and worship and became an authority on prophetic traditions and law, but he was known mostly for his nobility of character and his piety, which earned him his sobriquet already in his lifetime. The details that have reached us about his life in Medina mainly take the form of anecdotes affirming his constant preoccupation with worship and acts of devotion. He fathered fifteen children, eleven boys and four girls.
After Karbala', there were a number of different factions in the Shi'ite community, not all of which supported Zayn al-'Abidin as the rightful Imam of the Muslim community. Many Shi'ites, such as those involved in the `Tawwabun' movement, felt that the Umayyads had to be overthrown and that it was the duty of the Imam to lead a revolt. But Zayn al-'Abidin himself refused to become involved with politics.
After his death, a split occurred between his eldest son and designated successor Muhammad al-Baqir, the fifth Imam, and his second son, al-Baqir's half brother Zayd, who advocated active resistance to Umayyad oppression and gained a large number of followers as a result.