It is noticeable that Rhodo says γνώμας, opinions, not parties. Although the different Marcionites held various theoretical beliefs, which gave rise to different schools, yet they did not split up into sects, but remained one church, and retained the one general name of Marcionites, and it is by this general name alone that they are always referred to by the Fathers. The fact that they could hold such variant beliefs (e.g. one, two, or three principles; see below, note 9) without splitting up into sects, shows that doctrines were but a side issue with them, and that the religious spirit was the matter upon which they laid the chief emphasis. This shows the fundamental difference between Marcion and the Gnostics.