Author David Falls emphasizes the importance of understanding the enemy. In Foundations for the Battlefield he provides
believers with a comprehensive resource for understanding, preparing for, and engaging in spiritual warfare. Foundations for the Battlefield
is divided in two parts. The first explains the origin of spiritual warfare and its relevance to modern spiritual battles. The second lays out in easy-to-understand terminology the mechanics of warfare and the nature of the demonic power ranks. Readers will find themselves challenged and equipped to enter the war.