To teach students about different spiritual beings. Starting with God, and then angels, demons and our authority as believers. Students learn about God and who He is and a logical extension is to learn about angels who are His ministering spirits. Therefore, teachings for demons and our authority as believers must follow. This enables us to discern what is right and wrong or true and false. The result is that we function better in the Body of Christ. Better understanding helps us to draw closer to God and to flow better in the Spirit.
There are fifteen chapters.