Thereupon...
Thereupon, he ordered a detachment of the army to launch a raid on the Imam's residence. When the soldiers entered his house, they found him sitting on a mat, reciting the Holy Qur'an. Not only al-Mutawakkil, but his successors' opposition to the Imam was fierce. After the death of al-Mutawakkil, al-Mustansir, al-Musta'in and al-Mu'tazz carried on the same mission of harassment against the family of the Imam.
Al-Mu’tazz, understanding the uncontrollable and intense devotion of the people towards the Imam, eventually contrived the Imam's assassination. He got him poisoned through an ambassador which resulted in the Imam's death within a few hours. The martyrdom occurred on 26th Jumada'th-thaniyah 254 AH, and his funeral prayer was conducted by his son, Imam Hasan al-Askari. The Imam was only forty-two years old at the time of death. The period of his Imamate was thirty-five years.
He was buried in Samarra', Iraq. al-Imam al-Hadi, peace be on him, said to al-Mutawakkil, the `Abbasid caliph: * Do not expect honesty and purity of intention from someone who has suffered from your malice; do not expect loyalty from one to whom you have been disloyal; do not expect goodwill from someone whom you regard with ill-will: his heart towards you is the same as your heart towards him. Previous…