I recently listened to several sermons by John MacArthur on the sufficiency of scripture, which is what is prompting this article. By the middle of each sermon I was shouting at the radio, and not “Amen” or “Hallelujah.” The lead-off was talking about how psychology has infiltrated the church.
Now, I have to be clear from the outset, I don’t think a psychologist has the requisite training to be a pastor, that takes a whole other type of schooling and training. The opposite holds true; a pastor that has only been trained to teach out of the Bible doesn’t have the requisite training to be a psychologist. What does any of this have to do with the sufficiency of scripture? Well, Johnny Mac’s point was that the Bible is sufficient for all spiritual need… which apparently includes mental need from his POV.
Does the Bible contain teachings that apply to psychology? Yes. Is it, sufficient in and of itself to treat someone’s mental disorder? Well, let me ask this; is the Bible sufficient to teach someone to set a broken leg? The answer to both is “no” without any insult to the Bible. A human is physical, mental, and spiritual. The Bible is mainly a spiritual guide, with overlap in the physical and mental areas. We would never make the argument that if someone is suffering from cancer, that the Bible gives us specific cures. It is the same for mental health.
MacArthur bemoans the fact that people look for answers outside the Bible… we do that all the time, in fact he does that all the time. When you have a problem with your car, the Bible does not teach you how to fix it. Beyond that, what MacArthur teaches sounds like a form of idolatry; the Bible isn’t to be worshiped, God is. The Bible, as a physical, written document is not sufficient to save anyone. Only God is sufficient. That is why the Bible should be labeled the word of God, while Jesus is The Word of God.
Further, I did not hear MacArthur teach on Ephesians 4; specifically:
Ephesians 4:11 And he gave some, apostles; and some, prophets; and some, evangelists; and some, pastors and teachers; 12 For the perfecting of the saints, for the work of the ministry, for the edifying of the body of Christ:
Notice that these people are to teach, so a written manuscript is not sufficient for the perfecting of the saints. It takes teaching and guiding, it also takes the Holy Spirit! Should psychology run the church? No. Should psychology be preached from the pulpits? No. Do humans have a mind that can have issues that need addressed outside of scripture? Yes. To teach anything else is to neglect a God-given aspect of humanity, and to put believers in danger who are listening to John MacArthur. The danger is that someone suffering from a mental disorder, or mental pain may not get the help they need, being scared that psychology is somehow “of the Devil.”
The Bible teaches us about life, and eternal life. Without God we are doomed, without Jesus we are doomed, so the eternal state of your soul should be your number one priority. However, there are aspects to our earthly lives that will have to be dealt with alongside scripture, not out of scripture. Mental health overlaps with spiritual and physical health, and we need to make sure each of the three is getting fed, and treated. Scripture helps with all of them, and is sufficient for moral and spiritual teachings, but it was not meant to cover all we humans will encounter here, so the next time my power goes out, I’m not going to quote scripture and think it will magically come back on, someone at the power company is going to have to fix it.