Not what you heard

Primary source

al-Fisal

Medieval Muslim polemical source associated with strong textual-corruption arguments.

Author: Ibn Hazm
Tradition: Islamic polemics

Citation

Ibn Hazm, al-Fisal fi al-milal wa-al-ahwa wa-al-nihal.

Where this source is used

The Bible is corruptedThe manuscripts differ in small ways, but the Gospel Christians held in Muhammad's day, which the Qur'an tells them to judge by, survives and can be read today.