Humbling lesson #345655

I'm in Wales at the moment, at ETCW for my residential period. At one of the lectures today Dr Davies asked me, "What is conversion?"

I mumbled some answer.

"That'll be the XXXXXXX heresy then", said Dr D. (XXXXXXX = a name I can't remember!)

Oops. Very sobering.

Lesson? Note well: studying lots doesn't stop you spouting rubbish by the binful.