Ever and always there is the destroyer waiting to disturb and disrupt, to scatter abrasives into this marvelous system. His purpose is to rupture those circuits which interconnect the physical, the emotional, and the spiritual, or to cross-connect them in ways that never were intended. His purpose is to pollute that sacred fountain of life and to generate, if he can, unnatural affections. (See 2 Tim. 3:2–3.)