Devils, demons, and unclean spirits! Throughout the confines of the Scriptures, these words are used interchangeably without a second thought. Is there a difference between these entities or is there a more ancient knowledge embedded in those names. Is there really a difference between a demon and a devil? What is an unclean spirit and where did they come from? Is there a difference between a devil and an unclean spirit?In this book, we will delve deeper in understanding these entities and discovering what they are and where they came from. This revelation will empower you to become more effective when performing deliverance services or providing an exorcism. Not only that, it will expose what and why we go through hard and difficult times and what satan's agenda is at that moment.