Biblical counseling entails “heart” work: “What would you say if you were asked to summarize what it meant to be a Christian? When pressed by the teachers of the Law, Jesus says that all true obedience grows out of a transformed heart.” Numerous examples could be given to demonstrate this statement.
The language of “heart” work or change has become a cliché of sorts among Christians. Now it is right that we should think of change as taking place within the heart; yet what we mean by “heart work” at times falls short of the biblical concept.
 Timothy S. Lane, Paul David Tripp, How People Change, 195.