During Averroes's lifetime, philosophy came under attack from the Sunni tradition, especially from theological schools like the Hanbali school and the Ashʾarites. In particular, the Ashʾari scholar al-Ghazali (1058–1111) wrote The Incoherence of the Philosophers, a scathing and influential critique of the Neoplatonic philosophical tradition in the Islamic world and against the works of Avicenna in particular. Among others, Al-Ghazali charged philosophers with non-belief in Islam and sought to disprove the teaching of the philosophers using logical arguments.