Rev. 12:9 says, "the Devil . . . was cast out into the earth, & his angels with him." But Satan & his demons do not simply "float around." They look for a "place" to live. Eph. 4:27 commands you & me as Christians to not give "place" to the devil. That Greek word is often translated "room." Paul was saying, "Don't give Satan a room - an area of control - a foothold - ground - in your life." Usually, when Satan gets a room in a person's life, he does it without them even knowing it! He doesn't come in because you invite him. He slips in the back door. How do Satan or his demons come in? Through anger, bitterness, strife, unforgiveness, ungratefulness, jealousy, rebellion, disobedience, rock music, pride, etc. This message has a powerful demonstration & illustration of how Satan takes a "little ground" in a person's life & turns it into a stronghold! The hope of deliverance is also demonstrated.