entity_id,source_id,evidence_type,source_note ENT_SUF_WAHDAT_WUJUD,SRC_IBN_ARABI_FUSUS,direct attestation,Doctrine articulated in the Fusus. ENT_SUF_WAHDAT_WUJUD,SRC_SCHIMMEL_SUFISM,scholarly attestation,Schimmel on wahdat al-wujud.