You can see 2 names here: Nick and Claus. ijs. Beware of the Nicolaitans. The Nicolaitans were begun by a man named Nicolaus/(Nicholas is also a variation of the name) who started the Doctrine of Sexual Immorality. "We are free! Live as you'd like! Do what you want!" Much like the Witches of today who … Continue reading The doctrine of the Nicolaitans of Nicholas/Nicolaus.