 Hippolytus (170–235) wrote the ten-volume "Refutation Against all Heresies", of which eight have been unearthed.It also focuses on the connection between pre-Socratic (and therefore Pre-Incantation of Christ) ideas and the false beliefs of early gnostic heretical leaders.Thirty-three of the groups he reported on are considered Gnostic by modern scholars, including 'the foreigners' and 'the Seth people'.