I think to be "inspired" carries the connotation of some sort of divine phrophetic download of information through dream or voice or sign/ miracle ie burning bush, road to Damascus moment etc whereas "guided" is meant to imply following bible principles that were "spirit inspired" but it's deliberately misleading the way they use both expressions.
Playing semantics for the sake of arse saving, they are making sure they don't get caught out claiming to be prophets.