The enemy appears like the angel of light. Be careful. Stand guard. He disguises himself like a friend. If he came as a two horned scary being we would all be able to see him and take off. We have to live in the spirit so that we don't gratify the desires of the flesh. If you cant forgive, the flesh. If you want revenge, the flesh. Don't give the devil a foothold. Ask for the spirit of discernment. Gal 5: 16