Again, beside the higher hebdomad of the seven archons, the Ophite system told of a lower hebdomad. After the serpent in punishment for having taught the first parents to transgress the commands of Ialdabaoth was cast down into this lower world, he begat himself six sons, who with himself form a hebdomad, the counterpart of that of which his father Ialdabaoth is chief. These are the seven demons, the scene of whose activity is this lower earth, not the heavens; and who delight in injuring the human race on whose account their father had been cast down. Origen () gives their names and forms from an Ophite diagram; Michael in form as a lion, Suriel as an ox, Raphael as a dragon, Gabriel as an eagle, Thauthabaoth as a bear, Erataoth as a dog, Onoel or Thartharaoth as an ass.