and with him was his vizier Nizām al-Mulk. The leading Hanafi and Shafi‘i imams gathered before the vizier to lodge their complaint against al-Anṣārī and to demand a public debate. So the vizier sent for him. When he arrived, the vizier said, “These men have assembled to debate you. If the truth is on your side, they will return to your school; but if the truth is on their side, you must either adopt their view or at least keep silent about them.”
Al-Anṣārī leapt up and said, “I will debate on the basis of what is in my sleeve.”
The vizier asked, “And what is in your sleeve?”
He replied, “The Book of Allah”—and he pointed to his right sleeve—“and the Sunnah of the Messenger of Allah,” pointing to his left sleeve, in which he was carrying the two Ṣaḥīḥs (al-Bukhārī and Muslim).
The vizier looked at the assembled scholars, waiting for their response, (1) but not one of them was prepared to debate him on that ground.(2)
I heard his servant Aḥmad ibn Amīrjah say: “I accompanied the shaykh when he went to greet the vizier Nizām al-Mulk, after our companions had urged him to go. This was after the ordeal and his return to his homeland from Balkh—that is, after he had been exiled. When he entered, the vizier honoured and reverenced him. Leading scholars from both camps were present, and they agreed to question him in the vizier’s presence. Al-Dabbūsī the Alid said, ‘Will the shaykh, the imam, permit me to ask?’
‘Ask,’ he replied.
He said, ‘Did you not curse Abū al-Ḥasan al-Ashʿarī?’
The shaykh remained silent and the vizier lowered his gaze. After a while the vizier said, ‘Answer him.’
He said, ‘I do not know Abū al-Ḥasan; I only curse the one who does not believe that Allah is above in the heaven, that the Quran is what is written in the codex, and who says that the Prophet—peace and blessings be upon him—is not a prophet today.’
Then he rose and departed,(3) and his sheer presence prevented anyone from speaking. The vizier said to the questioner, ‘Is this what you wanted—that we should hear with our own ears what he used to say in Herat, and what…’