Al-Gazali. Abu Hamid Mohammed Ibn Mohammed, the celebrated Arabian philosopher, born at Tous in Khorasan in 1038; died at Nissapour in 1111. He passed through complete scepticism to the mysticism of the Sufis. It is often said that Blessed Albertus Magnus wrote thus: Non approbo dictum Avicennae et Algazel de fascinatione, quia credo quod non nocet fascinatio, nec nocere potest ars magica, nec facit aliquid ex his quae timentur de talibus. But thus passage is more than suspicious.
Munkidh min al-Dalal (Confessions, or Deliverance from Error), c. 1100 CE