Al-Hallaj declared 'Ana al-Haqq' — I am the Truth — and was executed for it in 922 CE
Hallaj's declaration became the most famous, and most consequential, ecstatic utterance in Sufi history, costing him his life at the hands of the Abbasid authorities in Baghdad.
Al-Hallaj, executed in 922 CE in Baghdad, proclaimed 'Ana al-Haqq,' 'I am the Truth,' using one of the names of God, al-Haqq, to describe his own annihilated state. Unlike more private ecstatic utterances, Hallaj spoke this publicly and repeatedly, which, combined with his political entanglements and popular following, led Abbasid religious and political authorities to charge him with heresy. The French Islamicist Louis Massignon devoted much of his scholarly career to reconstructing Hallaj's trial and theology, arguing the phrase expressed not a claim of personal divinity but the extinction of Hallaj's own ego in the overwhelming presence of God. His execution made him the archetypal Sufi martyr, a figure later poets like Attar and Rumi invoked as proof that the path of love carries real cost.
Ana al-Haqq - I am the Truth.
Louis Massignon's monumental study of al-Hallaj, published in 1922, remains the foundational Western scholarly treatment of Hallaj's life, trial, and mystical theology.
Tadhkirat al-Awliya