But the Bible is not a devotional manual: it is a battle plan and a prescriptive word, a command word, and therefore a law word. The “spiritual” preachers deserve not even a yawn: they are putting the church into the sleep of death. God’s servants will declare, “Thus saith the Lord”, and His word covers every aspect of our lives, our work, our family life, our sexuality, politics, economics, farming, business, social and personal lives and all things else.
~ R.J. Rushdoony – IBL, Vol. 2, Law and Society – Let His enemies tremble, pg 689.