Two heretical doctrines, at least from a Catholic Standpoint. Yet 500,000 modern Protestants stick to them like glue.
There's been a ton of problems with the arrogant belief that God speaks directly to a given individual- this is cult-land after all- without a touchstone of *rational* thought.
And worse yet, Islam is beginning to imitate the same mistake, in Bin Laden's Wahabbist doctrine of Sola Jihad- the requirement of any believer to commit himself to violence when justice is threatened.
They say you can see a false teaching by it's fruits- and certainly, the fruits of the spirit of the Reformation have been anything other than a Holy Spirit. I contend that absent of a strong hierarchy and strong tradition, a religion that relies *ONLY* on a priesthood of believers is like a science that has no peer reviewed journals- it can only produce biased bunk.