Probably the dogma of the Cathar religion was derived from Manichaeism by way of the Paulicians and Bogomils although no direct historical link has been established, but just inferred from a similarity of doctrines.

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ProbablythedogmaoftheCatharreligionwasderivedfromManichaeismbywayofthePauliciansandBogomilsalthoughnodirecthistoricallinkhasbeenestablished,butjustinferredfromasimilarityofdoctrines.