Forget about the separation of Church and State. The time has come for God's people to fight for the separation of Church and Pop-Psychology.
Church is NOT a group therapy session and any pastor who turns God's house into a pop-psychology session is in rebellion to Christ.
Christian pastors are commanded to feed Christ's sheep with the word of God. If you would like to know what the Bible says about the responsibilities and duties of pastors then listen to this edition of Fighting for the Faith.