True spirituality covers all of reality. There are things the Bible tells us to do as absolutes which are sinful- which do not conform to the character of God. But aside from these things the Lordship of Christ covers all of life and all of life equally. It is not only that true spirituality covers all of life, but it covers all parts of the spectrum of life equally. In this sense there is nothing concerning reality that is not spiritual.

Author: Francis A. Schaeffer