Psychology and psychiatry ― so dangerous because they stand as competing authorities against the Bible!
The Root Problem Of Society
Modern psychology fails to take into account man's sin-nature. Secular psychology attempts to explain and diagnose man's problems independent of the Word of God. So-called Christian psychology is just as bad, because it tries to find a compromise between God's Word and heathen psychology. Certainly the Bible is the best Book on psychology ever written; albeit, the Bible DOES take into account the reality of sin. Genuine psychology doesn't ignore the realities of sin and the consequences of sin; but rather, addresses them.