Judaism, Sa'adia ben Joseph

This belief in reason, as well as some of the tenets of Mu'tazilite theology, were taken over by Sa'adia ben Joseph, who was also influenced, either directly or through the intermediary of an Arabic philosopher, by the arguments of a Christian 6th-century philosopher, John Philoponus, against certain Aristotelian and Neoplatonic positions. Sa'adia's main theological