Angels are real; so are demons and most people have at least one or two of these evil creatures that harass them, regularly tempt them and even infest them–like billions of bacteria and germs do in every human body.
Demons are out to ruin your life. Jesus came to destroy the works of the devil ( 1 John3:8). It’s time to admit the truth that most people, including most Christians, need some degree of deliverance.