Mandaeism

Mandaeism or Mandaeanism (Modern Mandaic: Mandaʻiūtā‎ (מנדעיותא); Arabic: مندائية‎ Mandāʼīyah/Mandāʾiyyah; Persian: مندائیان‎ Mandâ'iyân) is a gnostic religion (Aramaic manda means "knowledge", as does Greek gnosis) with a strongly dualistic worldview.