What Is Sound Doctrine?

So many ideas in the spiritual world. . .and so many of us are so sure that what we believe is THE truth.  But how do we know what is "sound" doctrine, when so many people end up on the opposite sides of an opinion - even while standing firmly on the Word of God?  Listen as we discuss the pitfalls of doctrine, and the way we can be sure that we are in line with the work of His Spirit.