Outside the Word and the Spirit there are no solutions to any of the problems of the human soul. Only God knows the soul and only God can change it. Yet the widely accepted ideas of modern psychology are theories originally developed by atheists on the assumption that there is no God and the individual alone has the power to change himself into a better person through certain techniques. Surprisingly, the church has embraced many of the popular theories of secular psychology, and their impact over the past few years has been [devastating].
John MacArthur