Manichaeism n. : Alt. of Manicheism

Example:


Taxonomy
Manichaean, Syriac, Middle Persian, Manichaeism in the later Roman Empire and medieval China, Parthian, Latin, translation, deities, Chinese, languages, Chinese writings, religion, quotations, Manichaean Texts from the Roman Empire, scriptures, Manichaean Psalter, Manichaean script, fragments.

Defination from the web:
Manichaeism. ... Manichaeism is distinguished by its elaborate cosmology describing the struggle between a good, spiritual world of light, and an evil, material world of darkness. ...