Columbia subject headings:
Dualism (Religion)
God (Islam)--Early works to 1800.
God--Simplicity--Early works to 1800.
Ibn al-Muqaffaʻ, -approximately 760.
Harvard subject headings:
Princeton subject headings:
God (Islam)--Early works to 1800.
God--Simplicity--Early works to 1800.
Ibn al-Muqaffaʻ, -approximately 760.