event:
Severus wrote a letter to Eupraxius
arguing that God both light and darkness, against
those who argue that God created light and another
created darkness. See factoid
page
How to cite:
“Keyword Page for Dualism,” in SPEAR: Syriac
Persons Events and Relations, general editor
Daniel L. Schwartz,
https://dev.spear-prosop.org/aggregate/taxonomy/dualism.html,
2025-07-01.