Kevin DeYoung gleans some general principles from Risking the Truth: Handling Error in the Church, the collection of interviews by Martin Downes.
You won’t agree with every line, just like those being interviewed don’t always agree with each other, but there is a remarkable similarity in the general approach to truth and error given by these men: preach the Bible, don’t neglect your own heart, don’t spend all your time on controversy, test your theology against historic creeds and confessions, beware of pride.
emphasis added.
go to Kevin’s place for some quotes from the interviews. Looks like an interesting book.