From Jim Hamilton:
Many pastors are a threat to their churches because they show from what they say and do that they do not understand what Christianity is. They think Christianity is the best form of therapy. They think Christianity is about self-help. They think Christianity is about better marriages, better parent-child relations, better attitudes and performance at work, and on and on. You can see that this is what they think because this is what they preach. Fundamentally, they think that Christianity is about success here and now. Also, for them, when it comes to how we do church, what the Bible says does not matter. What works best is what we should do.
But Christianity is not primarily about any of that. Christianity is primarily about the Gospel…
Pastors who present Christianity as therapy and self-help do not present Christianity. They are like the liberals that J. Gresham Machen denounced. Machen said that people who don't believe the Bible should be honest and stop calling themselves Christians because they have in fact created a new religion that is not to be identified with Christianity.