Peter Wagner promotes "Strategic-Level Spiritual Warfare" (SLSW) which involves the practice of learning the names and assignments of demonic spirits as the first step to effective spiritual warfare. Opponents of this theological construct, and associated beliefs in "spiritual warfare", point out that while the Bible may describe some form of demonic control over geography, it does not prescribe many of the behaviors and teachings that proponents advocate in response. There is no mention in either the Hebrew Bible or the New Testament of believers banding together and praying a form of "spiritual warfare" against particular territorial demons. The battles occurring in the spiritual realms (as described in Daniel 10) have no Biblically identified link to the actions and prayers of God's people in the physical world.